How To Fix RE656 - Function group & is not in customer name range

RE656 - Overview

• Message type: E = Error

• Message class: RE - Earmarked funds

• Message number: 656

• Message text: Function group & is not in customer name range

What causes this issue?

You have specified a function group which does not lie with the
customer namespace (&V1&). To prevent modifications, the function group
must lie within the customer namespace.

System Response

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

How to fix this error?

Enter a name which lies within the customer namespace.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RE656 - Function group & is not in customer name range ?

  The SAP error message RE656 indicates that a function group is not within the customer name range. This typically occurs when you are trying to access or execute a function group that is not allowed for customer modifications or extensions. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Function Group Restrictions: SAP has certain function groups that are reserved for standard SAP use and are not intended for customer modifications. If you attempt to create or modify a function group that falls outside the allowed range, you will encounter this error.
  Naming Conventions: SAP uses specific naming conventions for function groups. Customer-defined function groups usually start with a specific prefix (like Z or Y). If you are trying to use a standard function group or one that does not conform to these conventions, the system will throw this error.
  
  
  Solution:
  
  Check Function Group Name: Verify the name of the function group