How To Fix DB6PM770 - DBCFG - USEREXIT=NO and LOGRETAIN=NO will prevent roll-forward recovery

DB6PM770 - Overview

• Message type: E = Error

• Message class: DB6PM - DB2 UDB for UNIX, Windows: Performance Monitoring

• Message number: 770

• Message text: DBCFG - USEREXIT=NO and LOGRETAIN=NO will prevent roll-forward recovery

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DB6PM770 - DBCFG - USEREXIT=NO and LOGRETAIN=NO will prevent roll-forward recovery ?

  The SAP error message DB6PM770 DBCFG - USEREXIT=NO and LOGRETAIN=NO will prevent roll-forward recovery indicates a configuration issue related to the database settings that affect the ability to perform roll-forward recovery. This error typically arises in the context of database management and recovery strategies in SAP systems, particularly when using databases like IBM Db2 or Oracle.
  
  Cause:
  
  
  USEREXIT=NO: This setting indicates that the database is not configured to use user exits for logging. User exits are typically used to enhance the logging capabilities of the database, which can be crucial for recovery processes.
  
  
  LOGRETAIN=NO: This setting means that the database is not retaining logs for recovery purposes. When log retention is disabled, the database cannot keep track of changes made to the data, which is essential for roll-forward recovery.
  
  
  
  Solution:
  To resolve this error and enable roll-forward recovery, you need to adjust the database configuration settings:
  
  
  Enable User Exit:
  
  Change the USEREXIT setting to YES. This may