How To Fix FO405 - Call procedure not valid when using functional area

SAP Error Message - Details

• Message type: E = Error

• Message class: FO - Cross-ISPS Functions

• Message number: 405

• Message text: Call procedure not valid when using functional area

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 FO405 - Call procedure not valid when using functional area ?

  The SAP error message FO405 ("Call procedure not valid") typically occurs in the context of using functional areas in the Asset Accounting (FI-AA) module. This error can arise due to various reasons, often related to configuration or data issues. Here’s a breakdown of potential causes, solutions, and related information:
  Causes:
  
  
  Incorrect Configuration: The functional area may not be properly configured in the system. This can include missing or incorrect settings in the controlling area or the functional area itself.
  
  
  Missing Master Data: The error can occur if the master data for the asset is incomplete or not properly set up, particularly if the functional area is not assigned to the asset.
  
  
  Authorization Issues: The user may not have the necessary authorizations to perform the action related to the functional area.
  
  
  Inconsistent Data: There may be inconsistencies in the data related to the functional area, such as incorrect assignment of cost centers or internal orders.
  
  
  System Bugs or Limitations: Occasionally, the error may be due to bugs in the SAP system or limitations in the version being used.
  
  
  Solutions:
  
  
  Check Configuration:
  
  Verify the configuration of the functional area in the controlling area settings.
  Ensure that the functional area is correctly assigned to the relevant cost centers and internal orders.
  
  
  
  Review Master Data:
  
  Check the asset master data to ensure that all required fields are filled out correctly, especially those related to the functional area.
  Make sure that the functional area is assigned to the asset.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to perform transactions involving functional areas. This can be checked in the user roles and profiles.
  
  
  
  Data Consistency:
  
  Run consistency checks in the system to identify any inconsistencies in the data related to functional areas.
  Correct any discrepancies found during the checks.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the transaction to identify the exact point of failure. This may require assistance from a technical consultant.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for Asset Accounting and Functional Areas for detailed configuration steps and guidelines.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as AS01 (Create Asset), AS02 (Change Asset), and others related to Asset Accounting.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.