How To Fix SDDIC_ADT_DTDC203 - Unsupported structure of version data

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDIC_ADT_DTDC - Message Class for DTDC

• Message number: 203

• Message text: Unsupported structure of version data

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDIC_ADT_DTDC203 - Unsupported structure of version data ?

  The SAP error message SDDIC_ADT_DTDC203: Unsupported structure of version data typically occurs in the context of SAP Data Transfer and is related to issues with the versioning of data structures in the system. This error can arise when there is a mismatch between the expected data structure and the actual data structure being processed.
  Causes:
  
  Version Mismatch: The error often indicates that the version of the data structure being used is not compatible with the version expected by the system or the application.
  Data Model Changes: Changes in the underlying data model or structure that have not been properly updated or synchronized across the system.
  Transport Issues: If the data structure was transported from one system to another, there may be inconsistencies in the versioning or structure.
  Configuration Errors: Incorrect configuration settings in the Data Transfer process can lead to this error.
  
  Solutions:
  
  Check Version Compatibility: Ensure that the version of the data structure you are using is compatible with the version expected by the SAP system. You may need to update or adjust the data structure accordingly.
  Synchronize Data Structures: If there have been changes to the data model, ensure that all relevant systems are synchronized and that the latest version of the data structure is deployed.
  Review Transport Requests: If the issue arose after a transport, review the transport requests to ensure that all necessary objects and dependencies were included and correctly transported.
  Configuration Review: Check the configuration settings related to the Data Transfer process to ensure they are set up correctly.
  Consult SAP Notes: Look for relevant SAP Notes that may address this specific error. SAP frequently updates its knowledge base with solutions for known issues.
  Debugging: If you have access to the development environment, consider debugging the process to identify where the version mismatch is occurring.
  
  Related Information:
  
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance. They can provide insights based on the specific version of SAP you are using and any known issues.
  Documentation: Review the official SAP documentation related to Data Transfer and version management for best practices and guidelines.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.