How To Fix SPRX021 - Regeneration only possible using consumer proxy

SAP Error Message - Details

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 021

• Message text: Regeneration only possible using consumer proxy

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?

An attempt was made to change or regenerate a proxy object that is part
of a Web service consumer proxy.

System Response

Subobjects of a Web service consumer proxy can only be regenerated from
the main object, that is, the consumer proxy itself.
Only local changes can be made for the subobject.

How to fix this error?

To regenerate Web service proxies select the relevant consumer proxy.
You can determine the relevant consumer proxy from the where-used list

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SPRX021 - Regeneration only possible using consumer proxy ?

  The SAP error message SPRX021 indicates that a regeneration of a service cannot be performed because it is only possible using a consumer proxy. This typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when dealing with service interfaces and proxies.
  
  Cause:
  The error arises when you attempt to regenerate a service interface or proxy that is not configured correctly or is being accessed in a manner that is not supported. Specifically, it suggests that the regeneration process is being attempted on a provider proxy instead of a consumer proxy. 
  
  Solution:
  To resolve the SPRX021 error, follow these steps:
  
  
  Check Proxy Type: Ensure that you are working with a consumer proxy. If you are trying to regenerate a provider proxy, switch to the consumer proxy.
  
  
  Use the Correct Tools: Use the appropriate tools for regeneration. In SAP, you typically use the Enterprise Services Builder or the Service Builder for