Consider the following points before using the EDMLUCTR utility:
If you specify old LOGRBA values, the utility might read archive log data sets that have been migrated by the storage management system. Verify that you have sufficient DASD to recall any migrated archive log data sets.
You can use the EDMLUCTR utility in either a single PowerExchange Logger environment or Post-Log Merge environment.
You can run the EDMLUCTR utility whether or not the PowerExchange Logger is running.