How To Fix /PF1/MSG_BPC_LAYER420 - Response determination can only be executed at payment receiver side.

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_BPC_LAYER -

• Message number: 420

• Message text: Response determination can only be executed at payment receiver side.

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 /PF1/MSG_BPC_LAYER420 - Response determination can only be executed at payment receiver side. ?

  The SAP error message /PF1/MSG_BPC_LAYER420 indicates that the response determination process can only be executed on the payment receiver side. This error typically arises in the context of Business Process Management (BPM) or Business Process Configuration (BPC) in SAP, particularly when dealing with payment processing or integration scenarios.
  Cause:
  
  Incorrect Configuration: The error may occur if the system is not properly configured to handle response determination on the correct side (i.e., the payment receiver side).
  Process Flow Issues: The process flow may not be correctly set up to allow for response determination at the intended point in the transaction.
  Role Misalignment: The roles and responsibilities defined in the BPM may not align with the expected execution of the response determination.
  Technical Limitations: There may be technical limitations or restrictions in the current version of the software that prevent the execution of response determination on the sender side.
  
  Solution:
  
  Check Configuration: Review the configuration settings in the SAP system to ensure that the response determination is set up correctly for the payment receiver side. This may involve checking the BPM configuration or the relevant transaction settings.
  Adjust Process Flow: Ensure that the process flow is designed to execute response determination at the payment receiver side. This may involve modifying the BPM process model or workflow.
  Role Assignment: Verify that the roles assigned to the users or systems involved in the transaction are appropriate and allow for the necessary actions to be taken on the payment receiver side.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of the software you are using. There may be known issues or additional configuration steps required.
  Testing: After making changes, conduct thorough testing to ensure that the response determination works as expected without triggering the error.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional guidance on configuration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Version-Specific Considerations: Be aware that the behavior of response determination may vary between different versions of SAP, so ensure that you are looking at the correct version for your system.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.