How To Fix CCR087 - Proxy class &1 of service &2 should lie within customer namespace

CCR087 - Overview

• Message type: E = Error

• Message class: CCR - Messages for Customizing Check Report Program

• Message number: 087

• Message text: Proxy class &1 of service &2 should lie within customer namespace

What causes this issue?

You created a service in the customer namespace. However, the proxy
class assigned to this service is delivered by SAP. This can cause
problems.

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?

Procedure for System Administrators

Create a proxy class in the customer namespace, and assign the proxy
class to the service using Customizing activity
<DS:SIMG.PCUI_HPF_070>Define Services</>. Alternatively, you can copy
the proxy class delivered by SAP, change the copy, and then assign the
copy to the service.

Error message extract from SAP system. Copyright SAP SE.

CCR087 - Details

• The SAP error message CCR087 indicates that a proxy class for a web service is not located within the customer namespace. In SAP, namespaces are used to differentiate between objects created by SAP and those created by customers or third-party developers. The customer namespace typically starts with a specific prefix (like "Z" or "Y") to indicate that the object is custom.
  
  Cause:
  The error occurs when:
  
  A proxy class for a web service is generated in a namespace that is not recognized as a customer namespace.
  The service definition or the proxy generation process is incorrectly configured, leading to the proxy being created in the wrong namespace.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Namespace Configuration:
  
  Ensure that the proxy class is being generated in the correct customer namespace. You can check the namespace settings in the SAP system.
  
  
  
  Regenerate the Proxy:
  
  If the proxy class was generated in the wrong namespace, you may