How To Fix USMD_XI_PROXY050 - Replication failed. Class CL_INTERNAL_ORDER_OUT does not exist.

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD_XI_PROXY - Messages for SOA Services (from EHP5)

• Message number: 050

• Message text: Replication failed. Class CL_INTERNAL_ORDER_OUT does not exist.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message USMD_XI_PROXY050 - Replication failed. Class CL_INTERNAL_ORDER_OUT does not exist. ?

  The SAP error message USMD_XI_PROXY050 indicates that there is a replication failure due to the class CL_INTERNAL_ORDER_OUT not existing in the system. This error typically occurs in the context of SAP Master Data Governance (MDG) when there is an issue with the replication of master data objects.
  Cause:
  
  Missing Class: The class CL_INTERNAL_ORDER_OUT is not defined in the system. This could be due to a missing transport, an incomplete installation, or a misconfiguration.
  Incorrect Configuration: The system might be incorrectly configured to use a class that is not available or has been deleted.
  Transport Issues: If the class was supposed to be transported from another system, the transport might not have been successful or might have been omitted.
  
  Solution:
  
  
  Check Class Existence:
  
  Go to transaction SE24 (Class Builder) and check if the class CL_INTERNAL_ORDER_OUT exists.
  If it does not exist, you may need to create it or transport it from another system where it is available.
  
  
  
  Transport the Class:
  
  If the class is missing, check if it exists in the development system and ensure that it is included in a transport request.
  Transport the request to the target system where the error is occurring.
  
  
  
  Check Configuration:
  
  Review the configuration settings in the MDG system to ensure that they are pointing to the correct classes and that there are no misconfigurations.
  Check the MDG customizing settings to ensure that the replication model is correctly set up.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific version of MDG you are using. There may be specific notes addressing this issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above steps, consider reaching out to SAP support for further assistance. They may provide specific patches or guidance based on your system configuration.
  
  
  
  Related Information:
  
  Transaction Codes: SE24 (Class Builder), SE80 (Object Navigator), SLG1 (Application Log) for checking logs related to the error.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might address this specific error or provide additional troubleshooting steps.
  MDG Documentation: Review the Master Data Governance documentation for any prerequisites or setup steps that may have been missed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.