How To Fix FMAVC540 - Data source for consumable budget is mandatory

FMAVC540 - Overview

• Message type: E = Error

• Message class: FMAVC - Message class AVC funds management

• Message number: 540

• Message text: Data source for consumable budget is mandatory

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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FMAVC540 - Details

• The SAP error message FMAVC540 indicates that a data source for the consumable budget is mandatory but has not been provided. This error typically occurs in the context of budget control in SAP, particularly when working with Funds Management (FM) and the availability control (AVC) functionality.
  
  Cause:
  The error arises when a transaction that requires a consumable budget is executed without specifying a data source. The data source is necessary for the system to determine where the budget is coming from and how it should be allocated. This can happen in various scenarios, such as:
  
  Posting a commitment or an actual expense without a defined budget.
  Missing configuration in the Funds Management settings.
  Incorrect or incomplete master data setup.
  
  
  Solution:
  To resolve the FMAVC540 error, you can take the following steps:
  
  
  Check Configuration:
  
  Ensure that the Funds Management (FM) configuration is correctly set up. This includes checking the settings for availability control and ensuring that the data source for