372IMS Connectivity in an On Demand Environment: A Practical Guide to IMS Connectivity
Example 19-4 The format of the DPSB call
CALL AERTDLI parmcount, DPSB, AIB
Where:
DPSB is the required call function.
AIB is the name of the application interface block. The fields in the AIB must be filled in:
–AIBRSNM1
The 8-character PSB name.
–AIBSFUNC
An optional field. Set it to 'PREPbbbb' when you want to deallocate the PSB before the
initialization of commit processing and when the commit processing is provided from
outside the application.
IMS performs phase one commit processing and returns control to the requestor, but holds
the in-doubt w
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