Thursday, November 29, 2012

ORA-00600: [ksmlsge1] , ORA-12518

This error indicates O/S lack of resources due to heavy load on the system. Clients usually when trying to connect recieve ORA-12518: TNS:listener could not hand off client connection which is an other idication for lacking of resources, cause listener cannot open the required server process/thread to handle the new conenction request.

DB alert.log should have similiar entries to the follwoing :

Error: skgmattach - Unable to register map, error 4210

ORA-00600: internal error code, arguments: [ksmlsge1], [], [], [], [], [], [], [] ORA-27103: internal error OSD-00013: Message 13 not found; product=RDBMS; facility=SOSD






2 comments:

  1. Is that require an instance bounce or there is another way to overcome from this situation.

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    Replies
    1. To overcome this issue you have 2 possibilities:
      1. Killing session to give the DB the availability to get new requests ... which is temporary
      2. Increase the processes parameter which requires restart

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