Expert Advice

IMS_Tran_OSAM_Reads_High  
Situation Description
Suggested Actions
Situation Description

Transaction OSAM reads high

 

Suggested Actions

This situation triggers when the OSAM read I/O count for a transaction instance (UOR) is greater than the specified threshold. This may be due to insufficient OSAM buffers of the appropriate size to adequately queue database segments.

 

Copyright IBM Corp. 2012 All Rights Reserved US Government Users Restricted Rights - Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp. Contact IBM