SAP OS/DB Migration from HP-UX Platform to Vblock Systems - VCE

Exporting the source system database .................................................................................... 21
Starting the export preparation process in the source system ............................................. 21
Preparing to split tables ........................................................................................................ 21
Starting the database export (ABAP+JAVA) ........................................................................ 23
Preparing the target system ..................................................................................................... 27
Installing all the pre-requisites for SAP on Linux systems .................................................... 27
Installing Java 1.4.2 IBM version .......................................................................................... 27
Adopting OS-level parameters required for Linux systems as recommended by SAP ........ 27
Validating the SAP and Oracle file systems ......................................................................... 27
Enabling the third-party security software to create the system users ................................. 27
Installing the Oracle binaries and performing the database patching ................................... 27
Mounting the NFS file system, which contains the export dump .......................................... 28
Creating the migration key .................................................................................................... 28
Adopting the database parameters for the processes and sessions .................................... 28
Importing the database into the target system ......................................................................... 28
Installing SCS and ASCS on the virtual hosts ...................................................................... 28
Importing the database on virtual hosts ................................................................................ 30
Installing the central instance using Java dump ................................................................... 34
Installing the application servers .......................................................................................... 36
Performing post-migration activities ......................................................................................... 36
Fine tuning the database parameters ................................................................................... 37
Starting SAP ......................................................................................................................... 37
Running the installation check .............................................................................................. 37
Installing the license key ....................................................................................................... 37
Reconfiguring Java, performing memory tune-up and testing .............................................. 37
Importing the profiles ............................................................................................................ 37
Start the application servers ................................................................................................. 37
Reconfiguring the STMS and changing the hostnames ....................................................... 37
Changing all the RFC destinations ....................................................................................... 37
Executing the program RS_BW_POST_MIGRATION ......................................................... 38
Performing TEMSE consistency check and cleanup ............................................................ 38
Configuring the logon groups ............................................................................................... 38
Performing a complete backup ............................................................................................. 38
Solution validation .................................................................................................................... 39
Test environment ..................................................................................................................... 39
Test objectives ......................................................................................................................... 39
SAP performance testing ...................................................................................................... 40
Tests ........................................................................................................................................ 41
Test 1: Migration ................................................................................................................... 41
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