How To Fix MDG_TR030 - Data type &1 is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_TR - MDG: Transport Tool

• Message number: 030

• Message text: Data type &1 is not supported

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 MDG_TR030 - Data type &1 is not supported ?

  The SAP error message MDG_TR030: Data type &1 is not supported typically occurs in the context of SAP Master Data Governance (MDG) when there is an issue with the data type being used in a specific operation or configuration. This error indicates that the system encountered a data type that it does not recognize or support in the current context.
  Causes:
  
  Unsupported Data Type: The data type specified in the error message (represented by &1) is not supported by the MDG framework. This could be due to a custom data type or an incorrect configuration.
  Configuration Issues: There may be issues in the configuration of the data model or the data governance process that leads to the use of an unsupported data type.
  Data Model Changes: If there have been recent changes to the data model or the underlying database structure, it may lead to inconsistencies that trigger this error.
  Incompatible Data Types: The data type being used may not be compatible with the expected data types in the MDG process or application.
  
  Solutions:
  
  Check Data Type Configuration: Review the data type configuration in the MDG data model. Ensure that all data types used are supported by the MDG framework.
  Review Customizations: If there are custom data types or extensions, verify that they are correctly defined and compatible with MDG.
  Update Data Model: If the data model has been changed, ensure that all relevant configurations and mappings are updated accordingly.
  Consult Documentation: Refer to SAP documentation for the specific version of MDG you are using to understand the supported data types and any limitations.
  Debugging: If you have access to the development environment, you can debug the process to identify where the unsupported data type is being referenced.
  SAP Notes: Check for any relevant SAP Notes or updates that may address this issue. Sometimes, SAP releases patches or notes that provide solutions for known issues.
  
  Related Information:
  
  SAP MDG Documentation: Review the official SAP MDG documentation for details on supported data types and configuration guidelines.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists and you have a support contract, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the cause of the MDG_TR030 error and implement a suitable solution.