How To Fix FMAVC524 - &1 is not in the customer namespace

SAP Error Message - Details

• Message type: E = Error

• Message class: FMAVC - Message class AVC funds management

• Message number: 524

• Message text: &1 is not in the customer namespace

What causes this issue?

The key &V1& of the new AVC ledger that you want to create is not in the
permitted customer namespace.

System Response

The AVC ledger cannot be created.

How to fix this error?

Using transaction <ZH>SM30, </> call up the view <DS:RE.RDDKOR54>TRESC
</> and check the permitted customer namespace in table <ZH>T881</>.
Create an AVC ledger in the permitted customer namespace.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message FMAVC524 - &1 is not in the customer namespace ?

  The SAP error message FMAVC524 indicates that a certain object (like a function module, class, or other development object) is not found in the customer namespace. This typically occurs when you are trying to access or use an object that is expected to be in the customer namespace but is actually located in the SAP standard namespace or is not defined at all.
  
  Cause:
  
  Object Location: The object you are trying to access is not defined in the customer namespace (which usually starts with "Z" or "Y") but is instead in the SAP standard namespace.
  Development Objects: If you are trying to use a development object that was expected to be created or modified in the customer namespace but was not, this error will occur.
  Transport Issues: If the object was supposed to be transported from one system to another and the transport did not occur successfully, it may not be available in the