CICS Transaction Gateway V5 The WebSphere ... - IBM Redbooks

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vi CICS Transaction Gateway V5 9.4.1 Tips and utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230 9.4.2 Tracing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230 Part 4. WebSphere scenarios. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235 Chapter 10. CICS TG and WebSphere Application Server for z/OS . . . . 237 10.1 Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238 10.1.1 Software checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239 10.1.2 Definitions checklist. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239 10.2 WebSphere configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244 10.2.1 J2EE Server configuration files . . . . . . . . . . . . . . . . . . . . . . . . . . . 245 10.2.2 HTTP Server definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247 10.2.3 System Management End-User Interface . . . . . . . . . . . . . . . . . . . 247 10.2.4 Installing the CICS ECI resource adapter . . . . . . . . . . . . . . . . . . . 250 10.2.5 Deploying our sample enterprise applications . . . . . . . . . . . . . . . 258 10.3 Testing the configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 266 10.3.1 HTTP Transport Handler testing . . . . . . . . . . . . . . . . . . . . . . . . . . 268 10.3.2 HTTP Server and basic authentication testing . . . . . . . . . . . . . . . 274 10.4 Problem determination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281 10.4.1 Tips and utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 281 10.4.2 Tracing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 282 Chapter 11. CICS TG and WebSphere Application Server for Windows 289 11.1 Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290 11.1.1 Software checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292 11.1.2 Definitions checklist. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293 11.1.3 Installing WebSphere Application Server . . . . . . . . . . . . . . . . . . . 293 11.2 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 294 11.2.1 Starting the administrative console . . . . . . . . . . . . . . . . . . . . . . . . 294 11.2.2 Installing the CICS ECI resource adapter . . . . . . . . . . . . . . . . . . . 295 11.2.3 Deploying our sample enterprise applications . . . . . . . . . . . . . . . 299 11.3 Testing the configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309 11.3.1 Local testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309 11.3.2 Remote testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316 11.4 Problem determination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318 11.4.1 Tips and utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318 11.4.2 Tracing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321 Part 5. Appendixes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327 Appendix A. DFHCNV and CICS data conversion . . . . . . . . . . . . . . . . . . 329 ECI applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330 EPI applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 335
Appendix B. Sample applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 337 The CTGTesterECI application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338 Application overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 338 The CTGTesterCCI application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 355 Application overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356 Appendix C. Additional material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 389 Locating the Web material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 389 System requirements for downloading the Web material . . . . . . . . . . . . . 389 Using the Web material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 390 Importing CTGTesterECI into WebSphere Studio . . . . . . . . . . . . . . . . . . 391 Abbreviations and acronyms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 405 Related publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 407 IBM Redbooks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 407 Other resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 407 Referenced Web sites . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 408 How to get IBM Redbooks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 408 IBM Redbooks collections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 409 Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 411 Contents vii
Page 1: CICS Transaction Gateway V5 The Web
Page 4 and 5: Note: Before using this information
Page 6 and 7: iv CICS Transaction Gateway V5 2.5
Page 10 and 11: viii CICS Transaction Gateway V5
Page 12 and 13: Trademarks IBM, the IBM logo, and i
Page 14 and 15: The team that wrote this redbook xi
Page 16 and 17: ► Mail your comments to: xiv CICS
Page 18 and 19: xvi CICS Transaction Gateway V5
Page 20 and 21: 2 CICS Transaction Gateway V5
Page 22 and 23: 1.1 CICS TG: Infrastructure 4 CICS
Page 24 and 25: 6 CICS Transaction Gateway V5 CCL80
Page 26 and 27: 8 CICS Transaction Gateway V5 On z/
Page 28 and 29: 1.1.4 Terminal Servlet 10 CICS Tran
Page 30 and 31: 12 CICS Transaction Gateway V5 CICS
Page 32 and 33: 14 CICS Transaction Gateway V5 Chan
Page 34 and 35: 16 CICS Transaction Gateway V5
Page 36 and 37: 2.1 Introduction to APPC 18 CICS Tr
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Page 54 and 55: 2.6.2 Tracing 36 CICS Transaction G
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3.1 Introduction to TCP62 40 CICS T
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3.1.1 Software checklist 42 CICS Tr
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3.3 VTAM definitions 44 CICS Transa
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3.4 TCP62 definitions for the CICS
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48 CICS Transaction Gateway V5 ►
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50 CICS Transaction Gateway V5 dyna
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52 CICS Transaction Gateway V5 Howe
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Figure 3-6 CEMT I CONN 54 CICS Tran
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56 CICS Transaction Gateway V5 TCP
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IST314I END 58 CICS Transaction Gat
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60 CICS Transaction Gateway V5 IST8
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62 CICS Transaction Gateway V5 The
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4.1 Introduction to EXCI 66 CICS Tr
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4.2.1 EXCI CONNECTION definitions 6
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70 CICS Transaction Gateway V5 When
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4.2.3 EXCI options table: DFHXCOPT
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78 CICS Transaction Gateway V5 INQ
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4.4.2 Tracing 80 CICS Transaction G
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5.1 Introduction to ECI over TCP/IP
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5.1.2 Definitions checklist 84 CICS
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88 CICS Transaction Gateway V5 Exam
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90 CICS Transaction Gateway V5 Figu
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92 CICS Transaction Gateway V5 In o
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94 CICS Transaction Gateway V5 MAXS
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96 CICS Transaction Gateway V5 PJA1
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98 CICS Transaction Gateway V5
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6.1 Introduction to CICS security 1
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Basic CICS TG configuration The com
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108 CICS Transaction Gateway V5 3.
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110 CICS Transaction Gateway V5 Tes
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6.2.2 ECI to CICS TG for Windows (T
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116 CICS Transaction Gateway V5 Sig
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118 CICS Transaction Gateway V5 OVE
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120 CICS Transaction Gateway V5 In
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122 CICS Transaction Gateway V5 Ver
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124 CICS Transaction Gateway V5 new
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6.3 Problem determination 6.3.1 Tip
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128 CICS Transaction Gateway V5 ECI
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130 CICS Transaction Gateway V5 EXC
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7.1 Preparation 134 CICS Transactio
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7.1.3 CICS configuration 136 CICS T
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138 CICS Transaction Gateway V5 To
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140 CICS Transaction Gateway V5 cd
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144 CICS Transaction Gateway V5 spe
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7.2 Configuration 146 CICS Transact
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148 CICS Transaction Gateway V5 BPX
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150 CICS Transaction Gateway V5 CIC
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152 CICS Transaction Gateway V5 use
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7.2.3 EXCI pipe usage 154 CICS Tran
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156 CICS Transaction Gateway V5 EXC
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7.3 Testing the configuration 158 C
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160 CICS Transaction Gateway V5 Tip
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164 CICS Transaction Gateway V5 Sys
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168 CICS Transaction Gateway V5 PRI
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7.4.2 Tracing 170 CICS Transaction
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174 CICS Transaction Gateway V5 Gat
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13:40:51:040 : ConnectionManager-0:
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178 CICS Transaction Gateway V5 TG
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8.2 Configuration 188 CICS Transact
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9.2 Configuration The directory /op
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9.3 Testing the configuration 224 C
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10.1 Preparation 238 CICS Transacti
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242 CICS Transaction Gateway V5 CTG
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10.2 WebSphere configuration 244 CI
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248 CICS Transaction Gateway V5 ens
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10.2.4 Installing the CICS ECI reso
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10.3 Testing the configuration We t
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10.3.2 HTTP Server and basic authen
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We changed the following parameters
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Security settings In WebSphere V4 f
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10.4.2 Tracing 282 CICS Transaction
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11.1 Preparation Web browser 290 CI
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11.2 Configuration In this section,
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To install our enterprise applicati
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11.3.2 Remote testing 316 CICS Tran
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322 CICS Transaction Gateway V5 J2E
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ECI applications Web Browser 330 CI
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Web Browser 334 CICS Transaction Ga
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The CTGTesterECI application Applic
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Figure B-4 Class variables 342 CICS
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JSPs The application uses three JSP
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Application overview The following
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Figure B-22 init() method 360 CICS
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... ... ... ... 362 CICS Transactio
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364 CICS Transaction Gateway V5 Res
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366 CICS Transaction Gateway V5 cat
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if (managed) { getConnection(); } e
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388 CICS Transaction Gateway V5 app
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Using the Web material The addition
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Importing CTGTesterCCI into WebSphe
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Referenced Web sites These Web site
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CCL6806I, CICS TG message 178 CCL68
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errno, return codes 128 ESIRequest,
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security, with ECI requests 115 sec
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CICS Transaction Gateway V5 The Web
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