on 02-19-2015 4:20 PM
Hi All,
In CRM Production 2007, VMC is keep stopping in one of the app server. I am not able to start from SM52. This started happening after Kernel upgrade to 7.20_EXT couple of months. Happens like weekly once. I performed complete kernel re-do 7.20_EXT last week, but the issue occurred again today. This is happening in only the app server not in CI only restart of SAP in DI fixing the issue. Please help to fix this issue ASAP.
Thanks,
Kavitha Rajan.
Hi Kavitha,
Hope you are doing good. Check note 1083358 - VMC: Recommendations for parameter settings to see if all parameters are right.
If so, kindly let us know the trace file details; something regarding the error should be there.
Perhaps you can do a VMC error using the below technique:
Hope this helps.
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Kind Regards,
Hemanth
SAP AGS
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Hi Kavitha,
vmcj/max_vm_heap_MB specifies the maximum size of the VM heap containing the local classes, the local code cache and the Java and service stacks.
Please see:
Memory Parameters - SAP Virtual Machine Container - SAP Library
Can you run the report RSPARAM or RSPFPAR and check if the parameter exists? We have customers using values like 128 (or even 256 ) for this.
The parameter change won't take effect until you don't restart the instance.
Please also see note 1005457 - Parameter setting for Java Virtual Machine in VM Container
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Kind Regards,
Hemanth
SAP AGS
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