How To Fix /PM0/ABP_BTX313 - Fund allocation key for additional payment payer cannot be changed

/PM0/ABP_BTX313 - Overview

• Message type: E = Error

• Message class: /PM0/ABP_BTX -

• Message number: 313

• Message text: Fund allocation key for additional payment payer cannot be changed

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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/PM0/ABP_BTX313 - Details

• The SAP error message /PM0/ABP_BTX313 Fund allocation key for additional payment payer cannot be changed typically occurs in the context of fund management or budget control within SAP. This error indicates that there is an attempt to change the fund allocation key for a payer in a transaction that does not allow such changes.
  
  Cause:
  
  Fund Allocation Key Restrictions: The fund allocation key is often tied to specific financial transactions and is used to manage budgetary controls. If the system is configured to prevent changes to this key after certain conditions are met (e.g., after a document is posted), you will encounter this error.
  Document Status: The document you are trying to modify may already be in a status that does not allow changes, such as being posted or finalized.
  Configuration Settings: The system may have specific configuration settings that restrict changes to fund allocation keys based on business rules or organizational policies.
  
  
  Solution:
  
  Check Document