How To Fix OO639 - You cannot copy proxy objects

SAP Error Message - Details

• Message type: E = Error

• Message class: OO - Class Builder/API

• Message number: 639

• Message text: You cannot copy proxy objects

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message OO639 - You cannot copy proxy objects ?

  The SAP error message OO639, which states "You cannot copy proxy objects," typically occurs when you are trying to copy or transport proxy objects in the SAP system, and the system does not allow this operation due to certain restrictions or configurations.
  Cause:
  
  Proxy Objects: Proxy objects are used in SAP for communication between different systems, especially in scenarios involving web services or SAP Process Integration (PI). These objects are often tightly integrated with the system's configuration and cannot be copied like standard development objects.
  Transport Settings: The transport settings for proxy objects may not allow copying or transporting. This is often a deliberate design choice to prevent inconsistencies in the communication setup.
  Development Class: The proxy objects may belong to a development class that is not transportable or is set to be non-transportable.
  System Configuration: The system may be configured in such a way that it restricts the copying of certain objects to maintain integrity and consistency.
  
  Solution:
  
  Check Development Class: Verify the development class of the proxy object. If it is set to non-transportable, you may need to create a new transportable development class or adjust the settings accordingly.
  Manual Creation: Instead of copying the proxy object, consider manually creating the proxy in the target system. This ensures that the configuration is correctly set up for the specific environment.
  Use of Transport Requests: If you need to transport proxy objects, ensure that you are using the correct transport requests and that the objects are included in the transport.
  Consult Documentation: Review SAP documentation or notes related to proxy objects and transport management for any specific guidelines or restrictions that may apply to your version of SAP.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if you suspect that there may be a bug or a specific configuration issue in your system.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on proxy object handling.
  Transport Management System (TMS): Familiarize yourself with the TMS in SAP, as it governs how objects are transported between systems.
  Proxy Configuration: Review the configuration of your proxy objects in the SAP PI/PO or other relevant modules to ensure they are set up correctly.
  
  By following these steps, you should be able to address the OO639 error and understand the limitations regarding the copying of proxy objects in SAP.