SAP Note 661252 - DB2-z/OS: Additions upgrade to Basis 6.40

Component : README: Upgrade Supplements - DB2 for z/OSBC-DB-DB4 DB2 for AS/400BC-DB-DB6 DB2 Universal

Solution : https://service.sap.com/sap/support/notes/661252 (SAP Service marketplace login required)

Summary :
This SAP Note provides detailed instructions and guidelines for upgrading to Basis Release 6.40 on DB2 UDB for z/OS, with comprehensive compatibility and procedural descriptions for AIX, zLinux, z/OS, and Windows platforms. It underscores minimum JDK version requirements, compatibility of high availability systems, and necessary preparations such as DB2 setup and DB2 Connect installations. Important updates include mistakes rectified in documentation for supported operating systems during the upgrade process and various technical recommendations for DB2 setups, table settings, and upgrade tools. Users are urged to periodically review this note to capture the latest updates and ensure smooth upgrade execution by anticipating necessary adjustments and following recommended actions for tool exchanges and upgrade corrections.

Key words :
shadow default profile <dir_put>/<sapsid>/sys/profile/default, db2 sysadm group <db2adm> mentioned, applying basis support package sapkb64005, tool         patch  version    note/remark ----         -----  -------    ----------- r3up 640/2   29     21, ibm db2 connect v8 fp6, upgrading reset zparm parameter maxdbat, transaction db02 --> check --> database <-> dictionary, general information supported operating systems, individual upgrade phases phase initput_pre, profile parameter em/address_space_mb

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