How To Fix /PM0/ABP_BCA_MSG420 - Posting target not permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABP_BCA_MSG -

• Message number: 420

• Message text: Posting target not permitted

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABP_BCA_MSG420 - Posting target not permitted ?

  The SAP error message /PM0/ABP_BCA_MSG420 Posting target not permitted typically occurs in the context of the SAP Plant Maintenance (PM) module, particularly when dealing with maintenance orders, work orders, or similar transactions. This error indicates that the system is preventing a posting to a specific target (such as a cost center, internal order, or project) due to configuration or authorization issues.
  Causes:
  
  Configuration Issues: The target account or cost center may not be configured correctly in the system. This could include settings in the controlling area or the specific target not being allowed for postings.
  Authorization Issues: The user may not have the necessary authorizations to post to the specified target. This can be due to missing roles or permissions in the user's profile.
  Posting Period: The posting period may be closed, preventing any new postings to that target.
  Account Assignment: The account assignment for the transaction may not be valid or may not meet the criteria set in the configuration.
  
  Solutions:
  
  
  Check Configuration:
  
  Verify the configuration of the target account or cost center in the SAP system. Ensure that it is set up to allow postings.
  Check the settings in the controlling area to ensure that the target is permitted for the type of posting you are trying to perform.
  
  
  
  Review Authorizations:
  
  Ensure that the user has the necessary authorizations to post to the target. This may involve checking the user's roles and permissions in the SAP system.
  If necessary, consult with your SAP security team to adjust the user's authorizations.
  
  
  
  Check Posting Period:
  
  Verify that the posting period is open. If it is closed, you may need to open it or post in a different period.
  
  
  
  Validate Account Assignment:
  
  Review the account assignment details in the transaction. Ensure that all required fields are filled out correctly and that the account assignment is valid.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more specific guidance related to the error message and the context in which it occurs.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like KSB1 (Cost Centers: Actual Line Items) or KOB1 (Orders: Actual Line Items) to analyze postings and identify issues.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Support: If the issue persists after checking the above points, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.