CICS VSAM Transparency for z/OS, Version 1.2


Situations where subtasking is optional

CICS VT uses the DB2 call attachment facility (CAF) to connect to DB2. For application programs that access VSAM data sets that have been migrated using CICS VT and issue native SQL calls using the DB2 CAF attachment, there are two scenarios to consider:

In both of these scenarios, subtasking should be used if your application program issues explicit SQL commit calls.





Last updated: November 9, 2012 20:42:52