DFS0772I KSDS EXTENDING AT TAKEOVER - DBD dddddddd, PROGRAM pppppppp NOT BACKED OUT
Explanation
A VSAM KSDS was being extended by the failing active IMS system during takeover. The variable dddddddd identifies the database; pppppppp identifies the program for which no backouts were done.
The IMS alternate system taking over the workload of a failing active system does not know how or where the failing or degraded active system is changing the end-of-data. For this reason, IMS cannot use this database safely until the failing active system has terminated.
System action
The backouts for this database have been deferred, and the database is stopped. Either message DFS2012I or DFS0773I are issued when the database is stopped.
Programmer response
When the failing active system has terminated, you can safely start the database again. If the log containing the database changes to be backed out has already been archived, you must run Batch Backout for the PSB identified in this message. Then start the database with the NOBKO parameter of the /START DB command or issue UPDATE DB START(ACCESS) OPTION(NOBACKOUT).