How To Fix /ISDFPS/CL_FDPDA_SLD031 - Incorrect input parameters in method &

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/CL_FDPDA_SLD -

• Message number: 031

• Message text: Incorrect input parameters in method &

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 /ISDFPS/CL_FDPDA_SLD031 - Incorrect input parameters in method & ?

  The SAP error message /ISDFPS/CL_FDPDA_SLD031 Incorrect input parameters in method & typically indicates that there is an issue with the parameters being passed to a method in the SAP system, particularly in the context of the SAP Integrated Business Planning (IBP) or SAP Demand Planning (DP) modules.
  Cause:
  
  Incorrect Parameter Values: The parameters being passed to the method may not meet the expected format or value range. This could be due to incorrect data types, missing mandatory fields, or invalid values.
  Configuration Issues: There may be configuration settings in the system that are not aligned with the expected input for the method.
  Data Integrity Issues: The underlying data being processed may have inconsistencies or errors that lead to invalid input parameters.
  Custom Code: If there are custom enhancements or modifications in the system, they might be causing the parameters to be incorrectly set.
  
  Solution:
  
  Check Input Parameters: Review the parameters being passed to the method. Ensure that they are of the correct type, within the valid range, and that all mandatory fields are populated.
  Debugging: If you have access to the ABAP debugger, you can set breakpoints in the method to inspect the values of the parameters being passed. This can help identify where the incorrect values are coming from.
  Review Configuration: Check the configuration settings related to the method being called. Ensure that all necessary settings are correctly configured.
  Data Validation: Validate the data being processed to ensure there are no inconsistencies or errors that could lead to invalid input parameters.
  Consult Documentation: Refer to the SAP documentation for the specific method to understand the expected input parameters and their requirements.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide guidance on similar issues.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may want to check transaction codes related to the specific module (e.g., /ISDFPS/ for SAP Integrated Business Planning).
  Logs and Traces: Review application logs (SLG1) and system traces (ST22) for additional error messages or stack traces that could provide more context about the issue.
  Community Forums: SAP Community and other forums can be valuable resources for finding similar issues faced by other users and potential solutions.
  
  By following these steps, you should be able to diagnose and resolve the error related to incorrect input parameters in the specified method.