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 target system.
  
  Solution:
  
  Check Object Existence: Verify if the object you are trying to access exists in the system. You can do this by using transaction codes like SE80 (Object Navigator) or SE37 (Function Module) to search for the object.
  Create or Modify Object: If the object does not exist, you may need to create it in the customer namespace. If it exists in the standard namespace and you need to modify it, consider creating a Z-version (custom version) of the object.
  Transport Request: If the object is supposed to be in the system but is missing, check if it was part of a transport request that was not imported. You may need to import the transport request that contains the object.
  Namespace Configuration: Ensure that your development environment is correctly set up to use the customer namespace. This includes checking the settings in transaction SE03 (Transport Organizer Tools) and ensuring that the correct namespaces are configured.
  
  Related Information:
  
  Namespaces: In SAP, namespaces are used to differentiate between standard SAP objects and customer-specific objects. The customer namespace typically starts with "Z" or "Y".
  Transport Management: Understanding how transport management works in SAP can help prevent issues related to missing objects. Familiarize yourself with the transport process and how to manage transport requests.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to the error message FMAVC524. SAP Notes can provide additional context or solutions for known issues.
  
  If you continue to face issues after following these steps, consider reaching out to your SAP Basis or development team for further assistance.