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Space announcement
This space now contains the documentation for all the following components:
CHANGE ACCUMULATION PLUS
IMAGE COPY PLUS
RECOVERY MANAGER for IMS
RECOVERY PLUS for IMS
We are no longer updating the individual documentation spaces for these components. For the latest documentation, see BMC AMI Backup and Recovery for IMS 5.2.
Using extract data sets
The Recovery utility offers the use of log extract data sets and CA extract data sets as techniques for preventing reprocessing during restart after a failure, for overlapping task processing, and for improving performance.
You create and control the use of extract data sets with a combination of keywords, control statements, and dynamic allocation models or DD statements in the JCL. You can use extract log data sets and CA extract data sets independently (create one without creating the other).
