Unit 13 Section 13: Database Backout Utility

From ZTPS - Z SW video management

The Database Backout utility does this tasks:

Removes database changes made during the execution of a DLI or DBB region
Should also be used to backout database changes made by a BMP or MPP region (that was active at time of system failure), when IMS System “Emergency restart” fails
Removes database changes made by a specified PSB

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