How To Fix APPL_PROC_HUB_PR028 - &1 purchase requisitions are being processed, using &2 Business Add-In

SAP Error Message - Details

• Message type: E = Error

• Message class: APPL_PROC_HUB_PR - Message Class for Purchase Requisition Extraction

• Message number: 028

• Message text: &1 purchase requisitions are being processed, using &2 Business Add-In

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message APPL_PROC_HUB_PR028 - &1 purchase requisitions are being processed, using &2 Business Add-In ?

  The SAP error message APPL_PROC_HUB_PR028 typically indicates an issue related to the processing of purchase requisitions in the system. This error message is associated with the Business Add-In (BAdI) that is being used to enhance or modify the standard behavior of purchase requisition processing.
  Cause:
  
  BAdI Implementation Issues: The error may occur if there is a problem with the implementation of the Business Add-In (BAdI) that is being used. This could be due to incorrect coding, missing logic, or other issues in the BAdI implementation.
  Data Issues: There may be issues with the data being processed, such as missing or incorrect information in the purchase requisitions.
  Configuration Issues: Incorrect configuration settings related to the purchase requisition processing or the BAdI could lead to this error.
  Concurrency Issues: If multiple processes are trying to access or modify the same purchase requisition simultaneously, it could lead to conflicts and trigger this error.
  
  Solution:
  
  Check BAdI Implementation: Review the implementation of the BAdI specified in the error message. Ensure that the logic is correctly implemented and that there are no coding errors. You may need to debug the BAdI to identify any issues.
  Review Purchase Requisition Data: Check the purchase requisitions being processed for any inconsistencies or missing data. Ensure that all required fields are populated correctly.
  Configuration Review: Verify the configuration settings related to purchase requisition processing and the BAdI. Ensure that they are set up correctly according to your business requirements.
  Monitor Concurrent Processes: If you suspect concurrency issues, monitor the processes that are accessing the purchase requisitions. Implement locking mechanisms if necessary to prevent conflicts.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates available that resolve known issues.
  Testing: After making any changes, conduct thorough testing to ensure that the issue is resolved and that the purchase requisition processing works as expected.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for details on the specific BAdI being used and its intended functionality.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME51N (Create Purchase Requisition) and ME52N (Change Purchase Requisition) to test the functionality after resolving the error.
  
  If the issue persists after following these steps, it may be beneficial to involve your SAP Basis or ABAP team for further investigation and support.