How To Fix /CFG/APPL_CFGENT029 - Update primary key failed.

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/APPL_CFGENT -

• Message number: 029

• Message text: Update primary key failed.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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 /CFG/APPL_CFGENT029 - Update primary key failed. ?

  The SAP error message /CFG/APPL_CFGENT029 Update primary key failed typically occurs in the context of configuration management, particularly when dealing with application configuration entities. This error indicates that there was an issue updating a primary key in the configuration database.
  Causes:
  
  Database Locking Issues: The primary key you are trying to update may be locked by another transaction or user.
  Data Integrity Violations: The update may violate data integrity constraints, such as foreign key constraints or unique constraints.
  Incorrect Configuration: There may be an issue with the configuration settings or parameters being used in the update.
  Authorization Issues: The user executing the update may not have the necessary permissions to perform the operation.
  Technical Issues: There could be underlying technical issues with the database or the SAP system itself.
  
  Solutions:
  
  
  Check for Locks: Use transaction codes like SM12 to check for any locks on the database table that might be preventing the update. If you find locks, you may need to wait for them to be released or contact the user who holds the lock.
  
  
  Review Data Integrity: Ensure that the data you are trying to update does not violate any constraints. Check for existing records that may conflict with the new primary key values.
  
  
  Validate Configuration: Review the configuration settings you are trying to apply. Ensure that they are correct and do not conflict with existing configurations.
  
  
  Check Authorizations: Verify that the user has the necessary authorizations to perform the update. You can check this using transaction SU53 to see if there were any authorization failures.
  
  
  Consult Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide additional context about the failure.
  
  
  Database Consistency Check: If the issue persists, consider running a database consistency check or consult with your database administrator to ensure that the database is functioning correctly.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide patches or updates that could resolve the issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM21 (System Log), ST22 (Dump Analysis), and SLG1 (Application Log) for troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to configuration management and error handling for more insights.
  
  If the problem persists after trying the above solutions, it may be necessary to escalate the issue to your SAP Basis team or SAP support for further investigation.