How To Fix FICUSTOM029 - Commitment item &1 derived from revenue type &2: &3 overwritten

SAP Error Message - Details

• Message type: E = Error

• Message class: FICUSTOM - Customizable Messages for Funds Management

• Message number: 029

• Message text: Commitment item &1 derived from revenue type &2: &3 overwritten

What causes this issue?

The commitment item &V1& is derived from the revenue type &V2&.
Therefore the previously assigned account assignment &V3& is
overwritten by &V1&

System Response

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

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FICUSTOM029 - Commitment item &1 derived from revenue type &2: &3 overwritten ?

  The SAP error message FICUSTOM029 indicates that there is an issue with the commitment item being derived from a revenue type. This typically occurs in the context of financial accounting and controlling, particularly when dealing with budgetary control and commitment management.
  Cause:
  The error message is triggered when the system attempts to derive a commitment item from a revenue type, but finds that the commitment item has already been assigned or overwritten by another process or configuration. This can happen due to:
  
  Configuration Issues: The mapping between revenue types and commitment items may not be set up correctly in the system.
  Data Entry Errors: Incorrect data entry during transaction processing can lead to conflicts in commitment item assignments.
  Multiple Processes: If multiple processes or users are trying to assign commitment items simultaneously, it can lead to overwriting issues.
  Custom Logic: If there are custom enhancements or user exits that modify the standard behavior of commitment item assignment, they may inadvertently cause conflicts.
  
  Solution:
  To resolve the FICUSTOM029 error, you can take the following steps:
  
  
  Check Configuration:
  
  Review the configuration settings for revenue types and commitment items in the SAP system. Ensure that the mapping is correct and that there are no conflicting settings.
  Use transaction codes like OBY6 (for revenue types) and OBY7 (for commitment items) to verify the settings.
  
  
  
  Review Transaction Data:
  
  Check the transaction data that triggered the error. Look for any inconsistencies or incorrect entries that may have led to the conflict.
  Ensure that the revenue type being used is correctly linked to the appropriate commitment item.
  
  
  
  Analyze Custom Logic:
  
  If there are any custom enhancements or user exits in place, review the code to ensure that it is not causing the commitment item to be overwritten incorrectly.
  Test the system behavior without the custom logic to see if the error persists.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to commitment items and revenue types for any known issues or additional guidance.
  
  
  
  Engage SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with detailed information about the error, including the specific revenue type and commitment item involved.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OBY6, OBY7, and FBL1N (for vendor line items) to help diagnose the issue.
  SAP Notes: Search for SAP Notes related to FICUSTOM029 for any patches or updates that may address the issue.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the FICUSTOM029 error and implement a suitable solution.