How To Fix /PF1/MSG_PO_BAPI_RE035 - Block requirement/request has failed; exception occurred

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_PO_BAPI_RE -

• Message number: 035

• Message text: Block requirement/request has failed; exception occurred

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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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_PO_BAPI_RE035 - Block requirement/request has failed; exception occurred ?

  The SAP error message /PF1/MSG_PO_BAPI_RE035 Block requirement/request has failed; exception occurred typically occurs in the context of using BAPIs (Business Application Programming Interfaces) related to purchase orders or related processes. This error indicates that there was a failure in processing a request, often due to issues with the data being passed or the state of the system.
  Possible Causes:
  
  Data Issues: The data being sent to the BAPI may be incomplete, incorrect, or not in the expected format. This can include missing mandatory fields or invalid values.
  Business Logic Violations: The request may violate business rules defined in the system, such as attempting to create a purchase order with an invalid vendor or material.
  System Configuration: There may be configuration issues in the SAP system that prevent the BAPI from executing successfully.
  Authorization Issues: The user executing the BAPI may not have the necessary authorizations to perform the action.
  Locking Issues: The object being accessed may be locked by another transaction, preventing the BAPI from completing its operation.
  
  Solutions:
  
  Check Input Data: Review the data being passed to the BAPI. Ensure that all required fields are populated and that the data adheres to the expected formats and values.
  Review Business Rules: Check if the request adheres to the business rules defined in the system. This may involve consulting with business analysts or reviewing configuration settings.
  Authorization Check: Ensure that the user has the necessary authorizations to execute the BAPI. This can be checked in transaction SU53 or by consulting with your security team.
  Debugging: If you have access, you can debug the BAPI call to identify the exact point of failure. This may provide more detailed information about the exception that occurred.
  Check for Locks: Use transaction SM12 to check for any locks on the objects being accessed. If there are locks, you may need to wait for them to be released or resolve the locking issue.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide guidance on similar issues.
  
  Related Information:
  
  BAPI Documentation: Review the documentation for the specific BAPI you are using to understand its parameters and requirements.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), and ME23N (Display Purchase Order) to understand the context of the BAPI.
  SAP Community: Consider searching or posting in the SAP Community forums for additional insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis or development team for further investigation.