z/OS V1R6.0 DFSMS Access Method Services for Catalogs

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DIAGNOSEDiagnose a VVDS: Compare the BCS and VVDS: Example 7In this example, the VVDS is diagnosed and the BCS is compared with the VVDS.The BCS and the VVDS are passed as ddnames. Only those entries with ahigh-level qualifier of CAT are processed. The default values of DUMP, NOLIST,and ERRORLIMIT(16) are taken.//DIAGEX6 JOB//STEP1 EXEC PGM=IDCAMS//SYSPRINT DD SYSOUT=A//DIAGDD DD UNIT=SYSDA,VOL=SER=PERM03,DISP=SHR,// DSN=SYS1.VVDS.VPERM03,AMP=’AMORG’//DIAG01 DD DISP=SHR,DSN=CAT001//SYSIN DD *DIAGNOSE -VVDS -INFILE(DIAGDD) -COMPAREDD (DIAG01)-INCLUDE (LEVEL (CAT))/*Job control language statements:v DIAGDD DD indicates the VVDS name.v DIAG01 DD indicates the BCS name.The DIAGNOSE command’s parameters are:v VVDS indicates the input data set is a VVDS.vvvINFILE(DIAGDD) identifies the DD statement containing the VVDS name.COMPAREDD(DIAG01) indicates that the VVDS and BCS be compared andidentifies the DD statement containing the BCS name.INCLUDE(LEVEL(CAT)) indicates that only certain VVDS entries be processed,specifically, entrynames with a high-level qualifier of CAT—for example:CAT.CNTLR.NOV80 and CAT.BACKUP.SMFDATA.J34Any entries without such a high-level qualifier are excluded from processing.244 z/OS V1R6.0 DFSMS Access Method Services for Catalogs
Chapter 22. EXAMINEThe EXAMINE command analyzes and reports on the structural integrity of theindex and data components of a key-sequenced data set cluster (KSDS) and of avariable-length relative record data set cluster (VRRDS). In addition, EXAMINEcan analyze and report on the structural integrity of the basic catalog structure(BCS) of a catalog.See z/OS DFSMS: Using Data Sets for more information on KSDSs and VRRDSs.See z/OS DFSMS: Managing Catalogs for more information on BCSs.See Chapter 21, “DIAGNOSE,” on page 237 for information on the DIAGNOSEcommand, which inspects the contents of a VVDS or a BCS and looks for logicalsynchronization errors.Recommendation: If you are using the EXAMINE command with a catalog, runthe VERIFY command first.The syntax of the EXAMINE command is:EXAMINENAME(clustername)[INDEXTEST|NOINDEXTEST][DATATEST|NODATATEST][ERRORLIMIT(value)]EXAMINE ParametersThe EXAMINE command uses the following parameters.Required ParametersNAME(clustername)specifies the cluster to be analyzed for structural integrity by EXAMINE. Youspecify the cluster component you want examined by setting the appropriateEXAMINE parameters.clusternameidentifies the cluster to be analyzed.Optional ParametersINDEXTEST|NOINDEXTESTspecifies whether or not EXAMINE is to perform tests associated with theindex component of the cluster. INDEXTEST is the default.INDEXTESTperforms tests upon the index component of a key-sequenced data setcluster.Abbreviation: ITEST© Copyright IBM Corp. 1973, 2004 245
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z/OSDFSMS Access Method Services fo
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ContentsFigures . . . . . . . . . .
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Examine Both Components of a Key-Se
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Authorized Program Facility (APF) .
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xz/OS V1R6.0 DFSMS Access Method Se
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xiiz/OS V1R6.0 DFSMS Access Method
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Accessing z/OS DFSMS documents on t
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UNDERSCORED UPPERCASE BOLDFACEUnder
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vvvvWhen the subparameter contains
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owneridcan contain 1 to 8 EBCDIC ch
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xxiiz/OS V1R6.0 DFSMS Access Method
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xxivz/OS V1R6.0 DFSMS Access Method
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GUARANTEED SPACE=YES in the storage
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JCL DD Statement for a Target Data
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From a Time Sharing Option SessionY
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ALTER LIBRARYENTRYLets you alter al
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The multilevel alias facility enhan
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If this is a generic delete, the or
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The multilevel alias facility and t
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16 z/OS V1R6.0 DFSMS Access Method
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IF-THEN-ELSE Command SequenceThe sy
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If you want to indicate a null THEN
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PARM[TEST({[TRACE][AREAS(areaid[ ar
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SYSIN DD *PARM -TEST -(FULL -(ZZCA
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Common Continuation Errors in Codin
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Table 1. Summary of AMS commands (c
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ALLOCATEvvYou can use the LIKE para
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ALLOCATETable 2. Allocate Command P
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ALLOCATEA Automatic record area buf
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ALLOCATE- AVGREC- SPACEv Expiration
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ALLOCATEKEYLEN(bytes)This is the le
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ALLOCATEvvRECFM(F) or RECFM(F B), t
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ALLOCATEIf you do not use VOLUME an
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ALLOCATEYou cannot use the REUSE pa
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ALLOCATE|||||||||||||||||||||||||||
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ALLOCATEvvFREESPACE and SHAREOPTION
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ALLOCATE//ALLOC JOB ...//STEP1 EXEC
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Chapter 5. ALTERThe ALTER command m
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ALTERType of Catalog EntryCCSIDECSH
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ALTER||Identify a generation data s
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ALTERTYPEIMSIf you want to use BWO
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ALTERIf FILE is not specified, an a
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ALTERLOG(ALL). When you specify LOG
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ALTERTable 4. How NEWNAME Resolves
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ALTERLOGSTREAMIDWhen you use this,
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ALTERSMS-managed volumes, and catal
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ALTER||||||||||||||||should manage.
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ALTERALTER ExamplesNOUPGRADESpecifi
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Alter a Data Set Expiration Date: E
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Chapter 6. ALTER LIBRARYENTRYThe AL
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ALTER LIBRARYENTRYnumslotsIs the nu
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ALTER LIBRARYENTRY||vLIBRARYENTRY a
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Chapter 7. ALTER VOLUMEENTRYThe ALT
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ALTER VOLUMEENTRYyou use this param
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ALTER VOLUMEENTRYcontains commas, s
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ALTER VOLUMEENTRYvvvvvVAL0001: Spec
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Chapter 8. BLDINDEXThe BLDINDEX com
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BLDINDEXnames for the work file DD
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BLDINDEXIf the base cluster’s dat
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BLDINDEXAMP='AMORG'Required.BLDINDE
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Chapter 9. CREATE LIBRARYENTRYThe C
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CREATE LIBRARYENTRY||||||||||||a li
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CREATE LIBRARYENTRY|||||/*SCRATCHTH
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Chapter 10. CREATE VOLUMEENTRYThe C
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CREATE VOLUMEENTRYLIBRARYNAME(libna
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CREATE VOLUMEENTRYshelfa 1-to-32 ch
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CREATE VOLUMEENTRY//CREATVOL JOB ..
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Chapter 11. DCOLLECTThe DFSMS Data
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DCOLLECTDCOLLECT ParametersRACF Aut
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DCOLLECTMIGRATEDATArequires collect
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DCOLLECTFor example, you might use
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DCOLLECTvvMIGRATEDATA creates data
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Chapter 12. DEFINE ALIASThe DEFINE
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DEFINE ALIAS//DEFUCALS JOB ...//STE
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Chapter 13. DEFINE ALTERNATEINDEXTh
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DEFINE ALTERNATEINDEXNAME(entryname
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DEFINE ALTERNATEINDEXIf you do not
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DEFINE ALTERNATEINDEXDATACLASS para
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DEFINE ALTERNATEINDEXWhen you use a
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DEFINE ALTERNATEINDEXWhen you use B
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DEFINE ALTERNATEINDEXTo ensure data
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DEFINE ALTERNATEINDEXWhen UPGRADE i
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DEFINE ALTERNATEINDEXv KILOBYTES al
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Chapter 14. DEFINE CLUSTERUsing Acc
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DEFINE CLUSTERTo avoid potential fa
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DEFINE CLUSTERDEFINE RECORDS alloca
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DEFINE CLUSTERvvThe storage group t
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DEFINE CLUSTERThe size of the contr
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DEFINE CLUSTERresident or reserved.
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DEFINE CLUSTERSpace is allocated fo
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DEFINE CLUSTERnames of the manageme
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DEFINE CLUSTERwhere:v MAXLRECL is t
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DEFINE CLUSTERintegrity. VSAM ensur
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DEFINE CLUSTERAbbreviation: NSPNDSP
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Define an SMS-Managed Key-Sequenced
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DEFINE CLUSTERvvvvKEYS shows that t
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DEFINE CLUSTER//SYSIN DD *DEFINE CL
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DEFINE CLUSTERThe first DEFINE CLUS
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Chapter 15. DEFINE GENERATIONDATAGR
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DEFINE GENERATIONDATAGROUP|||||||||
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DEFINE GENERATIONDATAGROUPvvvEMPTY
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Chapter 16. DEFINE NONVSAMUsing Acc
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DEFINE NONVSAMYou can code DEVICETY
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DEFINE NONVSAM||||||||||||||||Catal
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DEFINE NONVSAM/*VOLUMES(VSER02) ) -
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Chapter 17. DEFINE PAGESPACEThe DEF
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Optional ParametersCATALOG(catname)
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Page 223 and 224: Chapter 18. DEFINE PATHThe DEFINE P
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Page 227 and 228: Chapter 19. DEFINE USERCATALOGThe D
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Page 231 and 232: DEFINE USERCATALOGAbbreviation: BFN
Page 233 and 234: DEFINE USERCATALOGWhen no FREESPACE
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Page 237 and 238: DEFINE USERCATALOGData and Index Co
Page 239 and 240: DEFINE USERCATALOGvclass named SPEC
Page 241 and 242: DEFINE USERCATALOGvCATALOG specifie
Page 243 and 244: Chapter 20. DELETEThe DELETE comman
Page 245 and 246: DELETECLUSTERspecifies that the obj
Page 247 and 248: DELETETo delete a user catalog when
Page 249 and 250: DELETEallocate the entry name. Dyna
Page 251 and 252: DELETERECOVERY|NORECOVERYspecifies
Page 253 and 254: DELETEremoved has no data sets in t
Page 255 and 256: Delete a Non-VSAM Data Set’s Entr
Page 257 and 258: Delete a User Catalog: Example 8In
Page 259 and 260: DELETEThe second DELETE command rem
Page 261 and 262: Delete an OAM Collection Name Catal
Page 263 and 264: Chapter 21. DIAGNOSEThe DIAGNOSE co
Page 265 and 266: DIAGNOSECOMPAREDS(dsname [ dsname..
Page 267 and 268: DIAGNOSEJob control language statem
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Page 273 and 274: EXAMINE//EXAMEX2 JOB//STEP1 EXEC PG
Page 275 and 276: Chapter 23. EXPORTThe EXPORT comman
Page 277 and 278: EXPORTDuring CIMODE processing, dat
Page 279 and 280: EXPORTEXPORT ExamplesAbbreviation:
Page 281 and 282: Export an Entry-Sequenced Cluster:
Page 283 and 284: Chapter 24. EXPORT DISCONNECTThe EX
Page 285 and 286: Chapter 25. IMPORTThe IMPORT comman
Page 287 and 288: IMPORTOUTFILE(ddname)specifies the
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Page 293 and 294: Import a Cluster Utilizing SMS Keyw
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Page 299 and 300: Chapter 26. IMPORT CONNECTThe IMPOR
Page 301 and 302: IMPORT CONNECTvvCONNECT specifies t
Page 303 and 304: Chapter 27. LISTCATThe LISTCAT comm
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Page 307 and 308: LISTCATAbbreviation: LVLExamples of
Page 309 and 310: LISTCATLISTCAT ExamplesAbbreviation
Page 311 and 312: LISTCATList Catalog Entries: Exampl
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Page 317 and 318: LISTDATA|||||||||||||||||||||||||||
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Chapter 29. PRINTThe PRINT command
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PRINTkeys (that is, a portion of th
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PRINTAbbreviation: NODCKTOKEY(key)|
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PRINTIDCAMS SYSTEM SERVICES TIME: 1
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PRINTvCOUNT specifies that 15 recor
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Chapter 30. REPROThe REPRO command
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REPROdisposition of OLD. You can co
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REPRONone of these parameters can b
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REPROThe merge operation can be res
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REPRONOREUSEspecifies that records
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REPROThis section lists and describ
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REPROthe name the key is known by o
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REPROJob control language statement
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Merge Selected Entries (Split) from
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REPROassumed that the input data se
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REPROvvvvvINFILE points to the CRYP
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|||||||||||||||||||||||||||||||||||
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SETCACHE|||||||||||||||||||||||||||
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SETCACHE|||||||||||||||||||||||||||
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SETCACHE|||||||||||||||||||||||||||
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SETCACHE||||vafter SETCACHE SUBSYST
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SETCACHE|||||||||||||||||||||||||||
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Chapter 32. SHCDSUse the SHCDS comm
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SHCDS|vvvRemoving the SMSVSAM serve
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SHCDSLISTRECOVERY(base-cluster)list
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SHCDS||||||||||||||||||||||||||||||
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SHCDSSCHDS Examplespossible for dat
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Chapter 33. VERIFYThe VERIFY comman
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Appendix A. Security Authorization
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Security AuthorizationsTable 6. Req
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Security AuthorizationsTable 10. Re
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Appendix B. Interpreting LISTCAT Ou
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LISTCAT OutputRLS IN USEVSAM QUIESC
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LISTCAT OutputSPLITS-CI (STA)SPANNE
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LISTCAT OutputVOLSER (VLS)VOLUME (V
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LISTCAT OutputHISTORY (HIS)RELEASE
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LISTCAT OutputEntries are identifie
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LISTCAT OutputNOTRKOVFL—The physi
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LISTCAT Outputentryname—The name
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LISTCAT Output||set. When using com
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LISTCAT OutputEXTENT-NUMBER—The n
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LISTCAT Output// VOL=SER=TAPE10,LAB
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LISTCAT OutputLISTCAT Output Listin
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LISTCAT OutputLISTCAT -LEVEL(USER)
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LISTCAT OutputDATA ---------- USER.
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LISTCAT OutputALLOCATIONSPACE-TYPE-
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LISTCAT OutputAIX ----------- USER.
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LISTCAT OutputSTATISTICSREC-TOTAL--
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LISTCAT OutputCLUSTER ------- USER.
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LISTCAT OutputALLOCATIONSPACE-TYPE-
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LISTCAT OutputLISTCAT LEVEL(ZTAMS00
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LISTCAT OutputPATH ---------- USER.
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LISTCAT OutputLISTCAT HISTORY Outpu
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LISTCAT OutputNONVSAM ------- USER.
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LISTCAT OutputWhen the LISTCAT EXPI
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LISTCAT OutputFor LISTCAT VOLUME, a
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Appendix C. Interpreting SHCDS Outp
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SHCDS OutputvvIs not in NON-RLS UPD
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SHCDS OutputSHCDS LISTDS(SYSPLEX.KS
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SHCDS OutputLISTSUBSYSDSThe followi
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SHCDS OutputSHCDS LISTSUBSYSDS(ALL)
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Appendix D. Invoking Access Method
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Invoking from ProgramLOAD and CALL
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Invoking from ProgramARGUMENT LISTO
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Invoking from ProgramEntry and exit
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Invoking from ProgramFigure 32. Arg
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Appendix E. DCOLLECT User ExitUser
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DCOLLECT User ExitIDCDCX1 TITLE ’
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***********************************
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Appendix F. Interpreting DCOLLECT O
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DCOLLECT OutputTable 14. DCOLLECT O
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DCOLLECT OutputTable 15. DCOLLECT D
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DCOLLECT OutputTable 15. DCOLLECT D
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DCOLLECT OutputTable 16. DCOLLECT S
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DCOLLECT OutputTable 17. DCOLLECT M
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DCOLLECT OutputTable 17. DCOLLECT M
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DCOLLECT OutputTable 19. DCOLLECT S
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DCOLLECT OutputTable 20. DCOLLECT B
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DCOLLECT OutputTable 25. DCOLLECT A
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DCOLLECT OutputDCDFLAG2DCDFLAG3DCDD
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DCOLLECT OutputDCDLBKDT The system
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DCOLLECT OutputDCAHURBADCAHARBAThe
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DCOLLECT OutputDCVFRAGIDCVLGEXTDCVF
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DCOLLECT OutputDDCCNTLDDCRETPDDDCVO
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DCOLLECT OutputDDCKOFFDDCCOMPDDCMED
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DCOLLECT Outputmajority of I/O sche
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DCOLLECT OutputDMCRLFDMCGDGFLDMCPEL
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DCOLLECT OutputDMCBKFLGDMCBKFQDMCBK
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DCOLLECT OutputDMCTSLUDMCPERDDMCVSC
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DCOLLECT OutputDBCDUNITDBCSRSTDBCST
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DCOLLECT OutputDSGNMFLDDSGUSERDSGDA
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DCOLLECT OutputDSGABSYSDSGADSYSDSGA
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DCOLLECT OutputDSGOLIBSDSGSSTATThes
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DCOLLECT OutputDDRNSTAT (8)This fie
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DCOLLECT OutputDLBDCLENDLBDCLNMDLBD
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DCOLLECT OutputUBDSNAMUBINCATUBNOEN
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DCOLLECT OutputUCLEVEL Identifies t
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DCOLLECT OutputUTPARTUTEMPTYContain
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Appendix G. AccessibilityUsing assi
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NoticesThis information was develop
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GlossaryThis glossary defines techn
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uffer. A routine or storage used to
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DFSMS environment. An environment t
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programs, it provides a means of ge
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PDSE.See partitioned data set exten
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cache), primary storage (DASD conta
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VVCR.VVDS.See VSAM volume control r
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IndexAaccess method services 83attr
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COMPACTION parameterALTER VOLUMEENT
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entryname subparameter (continued)V
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LIBDEVTYPE parameter (continued)CRE
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NUMBERED parameterDEFINE commandCLU
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security authorization (continued)l
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WRITECHECK parameter (continued)DEF
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Readers’ Comments — We’d Like
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Program Number: 5694-A01Printed in
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