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2710614 - Memory dumps in Virtual Environments

Symptom

1. In tr. ST22 you see  memory dumps such as:

     DBSQL_NO_PERM_MM_MEMORY 
     DBSQL_ALLOCATION_FAILED
     SYSTEM_NO_TASK_STORAGE
     EXSORT_NOT_ENOUGH_MEMORY 
     DBSQL_DBSL_NO_MEMORY

2. In work process trace file, there are errors similar to the following:

 X *** ERROR => EmIAllocMmResourcePROC: mallocR(4195024) failed. [emxx.c 5112]

 This KBA  only addresses  possible causes of  dumps  due to wrong memory configuration in  Virtual Environments.


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Environment

SAP NetWeaver;
SAP system running on Windows in Virtual Environments:  VMWare or Microsoft Hyper-V.

Product

SAP NetWeaver all versions

Keywords

Windows,  VMWare, Hyper-V , EXSORT_NOT_ENOUGH_MEMORY, SYSTEM_NO_TASK_STORAGE, DBSQL_NO_PERM_MM_MEMORY, DBSQL_ALLOCATION_FAILED,  EmIAllocMmResourcePROC,  mallocR,  db_allocate_heap_block, PXA_NO_SHARED_MEMORY , KBA , BC-OP-NT , Windows , BC-OP-NT-ESX , Windows on VMware ESX , Problem

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