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OMS version is <duration> minutes old, opened from user <user_name> using transaction <transaction_name> report <report_name>, cancelled: <YES|NO> owner: <task_ID>, application pid <appl_pid>

OMS version is <duration> minutes old, opened from user <user_name> using transaction <transaction_name> report <report_name>, cancelled: <YES|NO>


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

Relevant  DB-Analyzer Files
Helpful with ...
DBAN_CACHE_OCCUPANCY.csvCache load and occupancy (proportion of OMS, SQL, and history pages in the data cache)
DBAN_OMS_HEAP.csvInformation on the OMS heap (such as occupancy, current size, collisions) 


Information about LCApps routines that have been executed when starting Database Analyzer analysis
SAP Note
Helpful with ...
Expert Sessions (Link to trainings)
Content / Helpful with ...
Documentation (Links)
Database Administration in CCMS 
Monitoring OMS Versions



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