How To Fix XML_42047 - Source system (&1) is different to target system (&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: XML_42 - For XML processing

• Message number: 047

• Message text: Source system (&1) is different to target system (&2)

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 XML_42047 - Source system (&1) is different to target system (&2) ?

  The SAP error message XML_42047 indicates that there is a mismatch between the source system and the target system during a data transfer or integration process. This error typically occurs in scenarios involving data replication, data transfer, or when using SAP Process Integration (PI) or SAP Process Orchestration (PO).
  Cause:
  The error message "Source system (&1) is different from target system (&2)" usually arises due to one of the following reasons:
  
  
  Configuration Mismatch: The source and target systems are not correctly configured to communicate with each other. This could be due to incorrect settings in the system landscape or in the middleware.
  
  
  Incorrect Mapping: The data mapping between the source and target systems may not be set up correctly, leading to a mismatch in the expected data formats or structures.
  
  
  Transport Layer Issues: If the data is being transported through a middleware (like SAP PI/PO), there may be issues in the transport layer that cause the source and target systems to be misidentified.
  
  
  Authorization Issues: The user or service account used for the data transfer may not have the necessary authorizations to access both systems.
  
  
  Version Compatibility: There may be compatibility issues between different versions of the source and target systems, especially if they are running different versions of SAP.
  
  
  Solution:
  To resolve the XML_42047 error, you can take the following steps:
  
  
  Check Configuration: Verify the configuration settings for both the source and target systems. Ensure that they are correctly set up to communicate with each other.
  
  
  Review Mapping: Check the data mapping configurations in the middleware or integration tool. Ensure that the mappings are correct and that the data structures are compatible.
  
  
  Inspect Transport Layer: If using middleware, check the transport layer settings and logs for any errors or warnings that might indicate issues with the data transfer.
  
  
  Authorization Check: Ensure that the user or service account has the necessary authorizations to access both the source and target systems.
  
  
  Version Compatibility: Verify that both systems are compatible in terms of versions and configurations. If necessary, update or patch the systems to ensure compatibility.
  
  
  Logs and Traces: Review the logs and traces in both the source and target systems, as well as in the middleware, to identify any additional error messages or warnings that could provide more context about the issue.
  
  
  Consult Documentation: Refer to SAP documentation or support notes related to the specific integration scenario you are working with for any known issues or additional troubleshooting steps.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to the error message XML_42047. SAP frequently updates their knowledge base with solutions to common problems.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Integration Tools: Familiarize yourself with the specific integration tools being used (e.g., SAP PI/PO, SAP Data Services) as they may have their own set of troubleshooting steps and best practices.
  
  By following these steps, you should be able to identify and resolve the cause of the XML_42047 error in your SAP environment.