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Background documentation OMS history cache hitrate Locate the document in its SAP Library structure

OMS history cache hitrate <percentage>%, <number> of <number of> accesses failed

Explanation

This message can occur only for liveCache instances.

The hit rate when accessing the Structure linkhistory data in the Structure linkdata cache is too low. In a running liveCache application, the hit rate should not fall below 100%, otherwise the data must be read physically.

The hit rate may fall for short periods of time, for example, when objects are accessed for the first time.

User Response

Check the following points:

·         Load in the data cache

·         The size of the plan version

·         Long-running Structure linkOMS versions

·         Configuration of the liveCache instance and the hardware

 

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