PXA No Shared memory error

[Former Member]

Gurus,

I have been having this issue , PXA_NO_Shared_Memory error on ECC 6.0 oracle system on Solaris 10. We adjusted abap/buffer and it did not help. Our system is having 64 GB and nearly 60 % memory is free all the time. We have also rebooted solaris box but still we are getting the same error. Becuase of this, SAP is starting in emergency mode with two dw processes.

Any help on this is greatly appreciated

[vincentlim826 · Accepted solution]

Hi,

Why not you show us the output of RSPFPAR to know the details of your memory parameter setting ?

- user limits ? i.e memlimits ?

- can you show some entries of the work process trace dev_w* that contains the info of the issues ? maybe the details in this PXA error ?

- You might interested in following SAP Notes:

307976 PXA_NO_SHARED_MEMORY

724713 parameter settings for Solaris 10

300464 Shared Memory Parameters in Solaris

146289 Parameter Recommendations for 64-Bit SAP Kernel

cheers,

Vincent

[Satyabrata_Basu]

Hi,

Can you check the shared memory settings in the Solaris ? Probably that is creating bottleneck....

For recommended settings in Solaris 10 pls chk oss note 724713.

http://service.sap.com/~form/handler?_APP=01100107900000000342&_EVENT=REDIR&_NNUM=0000724713&nlang=E

Cheers !!..

Satya.

PS: Pls reward point if answer was helpful

[Former Member]

Thanks for your response !

It was set to abap/buffersize=900000. I tried with 300000, it did not work.

Thanks again for your help !

[Former Member]

Hi

This usually happens with abap/buffersize parameter. Can you please let us know this parameter value

Thanks

Prince Jose