How To Fix WRF_BUDGET090 - Error calling function module &1

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_BUDGET -

• Message number: 090

• Message text: Error calling function module &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_BUDGET090 - Error calling function module &1 ?

  Certainly! Here's a detailed explanation regarding the SAP error message:
  
  SAP Error Message:
  WRF_BUDGET090 Error calling function module &1
  
  Cause:
  This error typically occurs when the system tries to call a function module related to budget checking or budget management, but the call fails. The placeholder &1 is replaced by the actual function module name that caused the error.
  Common causes include:
  
  The function module specified does not exist or is not active.
  Authorization issues preventing the function module from being executed.
  Missing or incorrect configuration in the budget management or funds management setup.
  Incomplete or incorrect data passed to the function module.
  System inconsistencies or transport issues causing the function module to be unavailable.
  Technical problems such as missing RFC destinations or connection issues if the function module is remote.
  
  
  Solution:
  To resolve the error, follow these steps:
  
  
  Identify the Function Module:
  
  Check the exact function module name in the error message (replace &1 with the actual name).
  Use transaction SE37 to test the function module manually to see if it executes without errors.
  
  
  
  Check Authorization:
  
  Verify that the user executing the transaction has the necessary authorizations to call the function module.
  Use SU53 to check for authorization failures.
  
  
  
  Verify Configuration:
  
  Review the budget management or funds management configuration.
  Ensure that all required customizing steps are completed.
  Check if the function module is part of a custom enhancement or standard SAP process.
  
  
  
  Check Data Consistency:
  
  Validate the data being passed to the function module.
  Look for missing or incorrect parameters.
  
  
  
  Check System Logs and Dumps:
  
  Use transaction ST22 to check for any short dumps related to the function module call.
  Review system logs (SM21) for related errors.
  
  
  
  Check RFC Destinations (if applicable):
  
  If the function module is remote-enabled (RFC), verify the RFC destination in SM59.
  Test the connection to ensure it is working.
  
  
  
  Apply SAP Notes:
  
  Search the SAP Support Portal for notes related to the function module or error message.
  Apply any relevant patches or corrections.
  
  
  
  Consult with SAP Support:
  
  If the issue persists, raise a message with SAP Support providing detailed logs and steps to reproduce.
  
  
  
  
  Related Information:
  
  
  Budget Management / Funds Management:
  
  The error is often related to budget checking processes in SAP Funds Management (FM) or Budget Management (WRF). These modules use function modules to check budget availability and update budget consumption.
  
  
  Function Module Testing:
  
  Use SE37 to test the function module independently to isolate the problem.
  
  
  Authorization Checks:
  
  Use SU53 immediately after the error occurs to check for missing authorizations.
  
  
  Common Function Modules:
  
  Examples of function modules related to budget checking include FM_BUDGET_CHECK, FM_BUDGET_UPDATE, or custom FM modules in enhancements.
  
  
  SAP Notes and KBAs:
  
  Search SAP ONE Support Launchpad with the error message and function module name for specific notes.
  
  
  
  If you provide the exact function module name (&1), I can help you with more precise troubleshooting steps or known issues related to that function module.