How To Fix SPRX156 - Referred proxy object &1 &2 not found (Referring object &3 &4)

SPRX156 - Overview

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 156

• Message text: Referred proxy object &1 &2 not found (Referring object &3 &4)

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

What causes this issue?

The type of the referenced object was probably changed in the Enterprise
Services Repository (from simpleType to complexType or the other way
round).

System Response

How to fix this error?

Regenerate all proxies that reference the changed object.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

SPRX156 - Details

• The SAP error message SPRX156 indicates that a referred proxy object cannot be found. This typically occurs in the context of SAP's Enterprise Services or when working with proxy objects in the SAP system. The error message provides specific identifiers for the missing proxy object and the referring object, which can help in diagnosing the issue.
  
  Cause:
  
  Missing Proxy Object: The proxy object that is being referred to does not exist in the system. This could be due to it not being generated, deleted, or not activated.
  Incorrect Configuration: There may be a misconfiguration in the system where the referring object is pointing to an incorrect or outdated proxy.
  Transport Issues: If the proxy was recently transported from another system, it may not have been transported correctly or completely.
  Namespace Issues: The proxy might be in a different namespace than expected, leading to the system not being able to find it.
  
  
  Solution:
  
  Check Proxy Generation: Ensure that