How To Fix /PF1/MSG_CP_BAPI_PO733 - Invalid selection parameter

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_CP_BAPI_PO -

• Message number: 733

• Message text: Invalid selection parameter

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_CP_BAPI_PO733 - Invalid selection parameter ?

  The SAP error message /PF1/MSG_CP_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 being passed to the BAPI may not match the expected format or type. For example, if a date is expected but a string is provided, this could trigger the error.
  Missing Required Parameters: If mandatory parameters are not included in the BAPI call, the system will not be able to process the request.
  Invalid Data Types: The data types of the parameters may not align with what the BAPI expects (e.g., passing a numeric value where a string is expected).
  Version Mismatch: If the BAPI has been updated or changed in a newer version of SAP, and the calling program is using an outdated version, this could lead to invalid parameters.
  Authorization Issues: Sometimes, the user executing the BAPI may not have the necessary authorizations to access certain data, leading to selection parameter issues.
  
  Solutions:
  
  Check Parameter Values: Review the values being passed to the BAPI and ensure they conform to the expected formats and types. Refer to the BAPI documentation for the correct parameter specifications.
  Include All Required Parameters: Ensure that all mandatory parameters are included in the BAPI call. Check the BAPI interface for a list of required fields.
  Validate Data Types: Make sure that the data types of the parameters match what the BAPI expects. Use appropriate conversion functions if necessary.
  Update Code: If there is a version mismatch, update the calling program to use the latest version of the BAPI.
  Check Authorizations: Verify that the user has the necessary authorizations to execute the BAPI and access the required data.
  
  Related Information:
  
  BAPI Documentation: Refer to the SAP Help Portal or the specific BAPI documentation for detailed information on the parameters and their expected values.
  Transaction Codes: Use transaction codes like SE37 (Function Module) or SE80 (Object Navigator) to explore the BAPI and its parameters.
  Debugging: If you have access, use the debugger to step through the code and inspect the values being passed to the BAPI at runtime.
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide patches related to the BAPI in question.
  
  If the issue persists after checking these aspects, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.