How To Fix WXP731 - Unexpected return code FB WIS_PLAN_DIALOG: &

SAP Error Message - Details

• Message type: E = Error

• Message class: WXP - Retail Planning

• Message number: 731

• Message text: Unexpected return code FB WIS_PLAN_DIALOG: &

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 WXP731 - Unexpected return code FB WIS_PLAN_DIALOG: & ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WXP731 Unexpected return code FB WIS_PLAN_DIALOG: &
  
  1. Cause
  
  The error message WXP731 indicates that a Web Dynpro application or component received an unexpected return code from a function module or method call.
  Specifically, the return code FB (Function Blocked or Failure) was returned by the function/module WIS_PLAN_DIALOG.
  This usually happens when the called function module or dialog process encounters an error or an unexpected condition that it cannot handle properly.
  The placeholder & in the message typically contains additional information or a specific return code/message, but in this case, it might be empty or generic.
  Common causes include:
  
  Missing or incorrect input parameters to the function module.
  Authorization issues.
  Data inconsistencies or missing master data.
  System or configuration errors in the planning or dialog process.
  Custom enhancements or user exits causing unexpected behavior.
  
  
  
  
  2. Solution
  
  
  Check the detailed error log:
  
  Use transaction ST22 (Dump Analysis) or SM21 (System Log) to find more detailed information about the error context.
  
  
  Analyze the return code:
  
  Investigate why the function module WIS_PLAN_DIALOG returned the code FB. This might require debugging or checking the source code if you have access.
  
  
  Verify input parameters:
  
  Ensure that all required parameters passed to the function module are correct and valid.
  
  
  Check authorizations:
  
  Make sure the user executing the process has the necessary authorizations.
  
  
  Review configuration:
  
  Check the configuration related to the planning dialog or the specific Web Dynpro application.
  
  
  Debugging:
  
  If possible, set breakpoints in the function module WIS_PLAN_DIALOG to trace the exact point of failure.
  
  
  SAP Notes:
  
  Search for SAP Notes related to WXP731 or WIS_PLAN_DIALOG on the SAP Support Portal. There might be known issues or patches available.
  
  
  Contact SAP Support:
  
  If the issue persists and cannot be resolved with the above steps, raise a support ticket with SAP, providing detailed logs and steps to reproduce.
  
  
  
  3. Related Information
  
  
  Transaction Codes:
  
  ST22 - ABAP Runtime Errors (Dump Analysis)
  SM21 - System Log
  SE37 - Function Module Testing (to test WIS_PLAN_DIALOG)
  SE80 or SE24 - To check Web Dynpro components or classes
  
  
  
  Function Module:  
  
  WIS_PLAN_DIALOG is related to planning dialogs, possibly in modules like SAP BW Planning or SAP Business Planning and Consolidation (BPC).
  
  
  
  Web Dynpro:  
  
  The error is often encountered in Web Dynpro applications where backend function modules are called.
  
  
  
  SAP Notes and KBAs:  
  
  Search for keywords like "WXP731", "WIS_PLAN_DIALOG", and "Unexpected return code FB" on the SAP ONE Support Launchpad.
  
  
  
  
  If you provide more context (e.g., the transaction or application where this error occurs), I can help tailor the troubleshooting steps further.