How To Fix MPE_OAN225 - Group &1, version &2 still used by element &3 of OAN &4

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_OAN - Operation Activity Network Messages

• Message number: 225

• Message text: Group &1, version &2 still used by element &3 of OAN &4

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 MPE_OAN225 - Group &1, version &2 still used by element &3 of OAN &4 ?

  The SAP error message MPE_OAN225 indicates that a specific group (identified by &1) and version (identified by &2) is still being used by an element (identified by &3) of an object (identified by &4) in the system. This typically occurs in the context of managing master data or configuration settings in SAP, particularly in modules related to asset accounting or similar areas.
  Cause:
  The error arises when you attempt to delete or modify a group/version that is still actively referenced by another element in the system. This could happen in scenarios such as:
  
  Trying to delete a group/version that is linked to existing records.
  Attempting to change a configuration that is still in use by other objects or transactions.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify Dependencies: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the database tables related to the group/version in question. Look for any entries that reference the group/version you are trying to delete or modify.
  
  
  Remove References: If you find that the group/version is still being used, you will need to either:
  
  Update or delete the referencing elements (identified by &3 and &4) that are using the group/version.
  Change the configuration or data to remove the dependency.
  
  
  
  Check for Active Transactions: Ensure that there are no active transactions or processes that are currently using the group/version. You may need to check for open documents or records.
  
  
  Consult Documentation: Review any relevant SAP documentation or notes that may provide additional context or specific steps for your version of SAP.
  
  
  Testing: After making the necessary changes, test to ensure that the group/version can now be modified or deleted without triggering the error.
  
  
  Seek Help: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP Notes for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE16, and others that may help in analyzing the data.
  SAP Notes: Search for SAP Notes related to MPE_OAN225 for any specific patches or updates that may address this issue.
  Documentation: Review SAP Help documentation for the specific module you are working with to understand the implications of deleting or modifying groups/versions.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.