How To Fix PPERES019 - Specified proxy object &1 already exists with other type

PPERES019 - Overview

• Message type: E = Error

• Message class: PPERES - Messages for Resource Nodes

• Message number: 019

• Message text: Specified proxy object &1 already exists with other type

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message PPERES019 - Specified proxy object &1 already exists with other type ?

  The SAP error message PPERES019 indicates that there is an attempt to create or modify a proxy object in the system, but a proxy object with the same name already exists, albeit of a different type. This can occur in various scenarios, particularly when dealing with SAP Process Integration (PI) or SAP Process Orchestration (PO).
  
  Cause:
  The error typically arises due to one of the following reasons:
  
  Name Conflict: A proxy object (like a service interface, message type, or data type) with the same name already exists in the system but is defined as a different type (e.g., a service interface exists with the same name as a message type).
  Development Environment Issues: If multiple developers are working on the same project, one developer may create a proxy object while another is trying to create a different type of proxy with the same name.
  Transport Issues: If objects are transported between systems (e.g., from development