How To Fix MMPUR_INTEGRATION_OA028 - Action code for the account assignment is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: MMPUR_INTEGRATION_OA - Message class for Purchase Contract Integration

• Message number: 028

• Message text: Action code for the account assignment is invalid

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MMPUR_INTEGRATION_OA028 - Action code for the account assignment is invalid ?

  The SAP error message MMPUR_INTEGRATION_OA028 indicates that there is an issue with the action code for the account assignment in the context of procurement or purchasing documents. This error typically arises when the system encounters an invalid or unsupported action code during the integration of purchasing documents with other modules, such as finance or controlling.
  Cause:
  
  Invalid Action Code: The action code specified in the document does not match any of the predefined action codes in the system.
  Configuration Issues: There may be a misconfiguration in the integration settings between the purchasing module and other modules (like FI or CO).
  Data Entry Errors: Manual entry errors when creating or modifying purchasing documents can lead to invalid action codes being used.
  Version Compatibility: If there are updates or changes in the SAP version, certain action codes may have been deprecated or modified.
  
  Solution:
  
  Check Action Code: Verify the action code being used in the document. Ensure it is valid and corresponds to the expected values in the system.
  Review Configuration: Check the configuration settings for the integration between the purchasing module and other modules. Ensure that all necessary settings are correctly defined.
  Correct Data Entry: If the error is due to manual entry, correct the action code in the purchasing document and try processing it again.
  Consult Documentation: Refer to SAP documentation or help resources to understand the valid action codes and their usage.
  System Updates: If the issue is related to version compatibility, check for any available updates or patches that may resolve the issue.
  Contact SAP Support: If the problem persists, consider reaching out to SAP support for assistance, especially if it appears to be a bug or a deeper configuration issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), and ME23N (Display Purchase Order) to troubleshoot the issue.
  SAP Notes: Search for SAP Notes related to MMPUR_INTEGRATION_OA028 for any known issues or fixes.
  Integration Settings: Review the integration settings in the SPRO configuration for Purchasing and Financial Accounting to ensure they are aligned.
  User Roles and Authorizations: Ensure that the user has the necessary roles and authorizations to perform the actions related to the purchasing documents.
  
  By following these steps, you should be able to identify and resolve the issue related to the error message MMPUR_INTEGRATION_OA028.