How To Fix APO_BAPI234 - Parameter &1 was set to default value &2

SAP Error Message - Details

• Message type: E = Error

• Message class: APO_BAPI - Message Class for APO BAPIs

• Message number: 234

• Message text: Parameter &1 was set to default value &2

What causes this issue?

The value specified for parameter &v1& is invalid. To continue with
processing, the value is set to value &v2& internally.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Use the parameter documentation and any domain fixed values or value
tables that might exist to check whether the value specified is valid.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message APO_BAPI234 - Parameter &1 was set to default value &2 ?

  The SAP error message APO_BAPI234, which states "Parameter &1 was set to default value &2," typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a BAPI (Business Application Programming Interface) is called, and one or more parameters are not provided or are invalid. As a result, the system defaults these parameters to predefined values.
  Cause:
  
  Missing Parameters: The BAPI call is missing required parameters that are necessary for its execution.
  Invalid Parameter Values: The values provided for certain parameters may not be valid, leading the system to revert to default values.
  Configuration Issues: There may be configuration settings in the APO system that are not aligned with the parameters being passed.
  Data Inconsistencies: The data being processed may have inconsistencies or issues that prevent the BAPI from using the provided values.
  
  Solution:
  
  Check BAPI Documentation: Review the documentation for the specific BAPI being called to ensure that all required parameters are being passed correctly.
  Validate Parameter Values: Ensure that the values being passed for the parameters are valid and conform to the expected formats and types.
  Debugging: Use debugging tools in SAP to trace the BAPI call and identify which parameters are being set to default values and why.
  Review Configuration: Check the configuration settings in the APO system to ensure they are set up correctly and are compatible with the BAPI being used.
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error message or provide guidance on the BAPI in question.
  Testing: If possible, test the BAPI call with different parameter values to see if the issue persists or if it is isolated to specific values.
  
  Related Information:
  
  BAPI Documentation: Each BAPI has associated documentation that outlines the parameters, their types, and any default values.
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues faced by other users and potential solutions.
  SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.