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

FO405 - Overview

• 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.

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.

Unfortunately, there isn't any extra information in this error notice.

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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