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TSV_TNEW_PAGE_ALLOC_FAILED - SAPOSCOL not running (shared memory not available )

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Dear All;

 

When the user runs the program SAPLSEUT with the transaction PC00_M99_CALC_SIMU he gets the following dump:

TSV_TNEW_PAGE_ALLOC_FAILED

 

I checked the sap notes 0207534, 1079153, and  1613430. These notes say that the solution to this dump is to increase the memory parameters:

em/initial_size_MB = 16000

ztta/roll_area = 10000000

ztta/roll_extension =   300000000

abap/heap_area_total =  4000000000

 

So I added the above parameters, and restarted SAP Service, but I kept getting the same dump.

 

After that I went to ST06 and I faced the error SAPOSCOL not running (shared memory not available ). Could this be related to my memory issue?

 

I will appreciat your help to solve this dump. Shall I increase the parameters values in RZ10?

 

Best Regards

~Amal



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