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OMS version <OMS_version_ID> is <hours> hours old, uses <number> KB


This message can occur for SAP liveCache databases only.

OMS versions are often open for long periods of time and occupy memory in the OMS heap. The number of history pages (links to undo log entries for the object) increases in the data cache and on the hard disk.

User Response

Find out the OMS version and the fill level of the data cache.

If the fill level of the data cache and the percentage of the history pages are high, try and find out the cause.

Check whether the reports /SAPAPO/OM_REORG_DAILY and /SAPAPO/OM_DELETE_OLD_SIMSESS are being executed at regular intervals (see also Database Administration in CCMS, Monitoring OMS Versions).

More Information

Concepts of the Database System, How Databases Log Data Changes