How To Fix KT329 - In total, &1 detailed account assignments were deleted

SAP Error Message - Details

• Message type: E = Error

• Message class: KT - RK Message Table Maintenance

• Message number: 329

• Message text: In total, &1 detailed account assignments were deleted

What causes this issue?

You have changed the rule for detailed account assignment for some
entries.

System Response

The detailed account assignments per valuation area, business area or
profit center, which are no longer suitable due to the new rule, are
deleted.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message KT329 - In total, &1 detailed account assignments were deleted ?

  The SAP error message KT329 indicates that a certain number of detailed account assignments have been deleted in a transaction. This message typically arises in the context of controlling (CO) or financial accounting (FI) when dealing with cost centers, internal orders, or other account assignments.
  Cause:
  The error message KT329 is triggered when a user attempts to process a transaction that involves account assignments, and during this process, the system identifies that a number of detailed account assignments have been deleted. This can happen due to various reasons, such as:
  
  Data Cleanup: A batch job or manual process may have deleted old or unnecessary account assignments.
  Incorrect Configuration: There may be issues with the configuration of the controlling area or the account assignment objects.
  User Actions: Users may have inadvertently deleted account assignments while trying to modify or update records.
  Data Migration: During data migration or system upgrades, some account assignments may not have been properly transferred or may have been deleted.
  
  Solution:
  To resolve the KT329 error, consider the following steps:
  
  
  Check Deletion Logs: Review the deletion logs to understand which account assignments were deleted and why. This can provide insight into whether the deletions were intentional or accidental.
  
  
  Restore Deleted Assignments: If the deletions were not intended, you may need to restore the deleted account assignments from a backup or recreate them manually.
  
  
  Review Configuration: Ensure that the configuration settings for the controlling area, cost centers, or internal orders are correct. Misconfigurations can lead to unintended deletions.
  
  
  User Training: If users are frequently causing deletions, consider providing additional training on how to handle account assignments properly.
  
  
  Consult Documentation: Refer to SAP documentation or support notes related to the KT329 error for any specific guidance or patches that may address the issue.
  
  
  Contact SAP Support: If the issue persists and you cannot determine the cause, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as KSB1 (Cost Centers: Actual Line Items) or KO03 (Display Order) to analyze account assignments.
  SAP Notes: Check SAP Notes for any known issues or updates related to the KT329 error.
  System Logs: Review system logs (SM21) for any related errors or warnings that occurred around the same time as the KT329 message.
  
  By following these steps, you should be able to identify the cause of the KT329 error and implement a solution to prevent it from occurring in the future.