How To Fix FMCCAVC523 - &1 is not in the SAP namespace

FMCCAVC523 - Overview

• Message type: E = Error

• Message class: FMCCAVC - Message class CCAVC - Cash control

• Message number: 523

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

What causes this issue?

The key &V1& of the new cash control (CC) ledger you want to create is
not in the permitted SAP namespace.

System Response

The cash control ledger cannot be created.

How to fix this error?

Using transaction SM30, call up the view <DS:RE.RDDKOR54>TRESC</> and
check the permitted SAP namespace in table T881.
Create a cash control ledger in the permitted SAP 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 FMCCAVC523 - &1 is not in the SAP namespace ?

  The SAP error message FMCCAVC523 indicates that a certain object (like a function module, class, or method) is not found in the SAP namespace. This typically occurs when you are trying to access an object that either does not exist, is not properly defined, or is located in a different namespace that is not accessible in the current context.
  
  Cause:
  
  Object Not Created: The object you are trying to access has not been created or activated in the system.
  Incorrect Namespace: The object is in a custom namespace or a different package that is not included in your current configuration.
  Transport Issues: If the object was recently transported from another system, it may not have been imported correctly.
  Authorization Issues: You may not have the necessary authorizations to access the object in question.
  
  
  Solution:
  
  Check Object Existence: Verify that the object (function module, class, etc.) exists in the system. You can do this by using transaction codes