How To Fix FMAVC527 - No AVC data source exists for ledger &1

FMAVC527 - Overview

• Message type: E = Error

• Message class: FMAVC - Message class AVC funds management

• Message number: 527

• Message text: No AVC data source exists for ledger &1

What causes this issue?

Availability control tried to determine the <DS:DE.BUAVC_ALSRC>data
source</> for ledger &V1& (and for record type &V2&), but no
corresponding table entry was found.

System Response

Processing stops.

How to fix this error?

Start transaction <DS:TRAN.FMAVCCUSTDEF>FMAVCCUSTDEF</> to check the
consistency of table entries needed for availability control.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

FMAVC527 - Details

• The SAP error message FMAVC527 indicates that there is no Availability Control (AVC) data source defined for the specified ledger in the system. This error typically occurs when you are trying to perform a transaction that requires AVC checks, but the system cannot find the necessary configuration for the specified ledger.
  
  Cause:
  
  Missing Configuration: The most common cause is that the AVC data source has not been set up for the specified ledger in the system.
  Incorrect Ledger: The ledger you are trying to use may not be correctly defined or may not exist in the system.
  Authorization Issues: There may be authorization issues preventing the system from accessing the AVC data source.
  
  
  Solution:
  To resolve the FMAVC527 error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the transaction code SPRO (SAP Reference IMG).
  Navigate to Public Sector Management -> Funds Management -> Availability Control -> Define Data Sources for Availability Control.
  Ensure that the AVC data source is