Configuration Parameters for liveCache 7.4

􀁺

CACHE_SIZE

Size of the global I/O buffer cache in pages (8 KB)

􀁺

OMS_HEAP_LIMIT

Maximum size of OMS cache in KB

􀁺

MAXCPU

Maximum number of CPUs used by liveCache UKTs with user tasks

􀁺

MAXUSERTASKS

Maximum number of connections

􀁺

MAXDATADEVSPACES

Maximum number of data devspaces used by the current liveCache

 

Note : For the latest liveCache parameter recommendations, check SAP Notes 490958 and 496318

 

Memory configuration parameters CACHE_SIZE, OMS_HEAP_LIMIT:

􀁹

Adjust the sizes according to the current or expected data volume.

􀁹

If the SAP APO system is not yet in production, use the SAP Quick Sizer to calculate the expected data volume.

􀁹

In liveCache 7.4, parameter OMS_HEAP_LIMIT should not be set to 0.

- In live Cache 7.2, the recommended value was 0.