on 07-24-2012 1:56 PM
Hello,
There are 4 application servers in production environment and it maintains load balancing.
in Application server - 4 , it suddenly got this error. MEMORY_NO_MORE_PAGING;
and its unable to logon to this server.
Pls, check the screen shots,
pic001 shows the st02 stats at the point in time.
Increases roll area, page area, extended memory...
pic002 shows the st02 , current statistics...
What should be the reason for this sudden increase of memory?
How to resolve this type of a situation in future
regards,
zerandib
This was because the paging buffer (on memory) was completely filled up along with paging file. The total space 1048 MB was exhausted . There must have been some ABAP code doing a huge extract which is entirely using up the paging area after a roll-out .
There is no point extending the paging buffer , rather analyze the runtime error and the ABAP code which triggered the use of paging buffer. Also no users could log in as the context switch mechanism would not work as paging buffer was full.
Regards
Ratnajit
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Hi,
This is an error of SAP paging area overflow.you can check and tune parameter rdisp/PG_MAXFS.
Note 133909 - Maximum value for PG_MAXFS, PG_SHM, ROLL_MAXFS, ROLL_SHM
Regards,
Ashutosh
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Can you post the shortdump details and also can you post st06 for the same two app servers?
Regards, Juan
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