How To Fix /PF1/MSG_PO_BAPI_PO733 - Invalid selection parameter

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_PO_BAPI_PO -

• Message number: 733

• Message text: Invalid selection parameter

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_PO_BAPI_PO733 - Invalid selection parameter ?

  The SAP error message /PF1/MSG_PO_BAPI_PO733 Invalid selection parameter typically occurs when there is an issue with the parameters being passed to a BAPI (Business Application Programming Interface) related to Purchase Orders (PO). This error indicates that one or more of the selection parameters provided in the BAPI call are invalid or not recognized by the system.
  Causes:
  
  Incorrect Parameter Values: The values provided for the selection parameters do not match the expected format or range defined in the BAPI.
  Missing Required Parameters: Some required parameters may not have been provided in the BAPI call.
  Data Type Mismatch: The data types of the parameters being passed do not match the expected data types defined in the BAPI.
  Version Mismatch: The BAPI version being called may not support the parameters being used, especially if there have been changes in the BAPI interface in newer versions of SAP.
  Authorization Issues: The user executing the BAPI may not have the necessary authorizations to access the data related to the parameters.
  
  Solutions:
  
  Check Parameter Values: Review the values being passed to the BAPI and ensure they conform to the expected formats and ranges. Refer to the BAPI documentation for valid values.
  Review Required Parameters: Ensure that all required parameters are included in the BAPI call. Check the BAPI interface documentation for a list of mandatory fields.
  Data Type Validation: Verify that the data types of the parameters match what is expected by the BAPI. For example, if a parameter expects a numeric value, ensure that a string is not being passed.
  Consult BAPI Documentation: Use transaction SE37 to view the BAPI and its parameters. This will help you understand the expected input and any constraints.
  Check for Updates: If you are using a custom or third-party BAPI, ensure that you are using the latest version that is compatible with your SAP system.
  Authorization Check: Ensure that the user executing the BAPI has the necessary authorizations to perform the operation.
  
  Related Information:
  
  BAPI Documentation: You can find detailed information about the BAPI, including its parameters and expected values, in the SAP documentation or by using transaction SE37.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address known issues or provide additional guidance related to this error.
  Debugging: If you have access to the SAP system, you can use the debugger to step through the BAPI call and inspect the parameters being passed to identify any discrepancies.
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.