How To Fix DMC_GENERAL080 - Change of connection type FILE to connection type XML is not permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_GENERAL - MWB: General Messages

• Message number: 080

• Message text: Change of connection type FILE to connection type XML is not permitted

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_GENERAL080 - Change of connection type FILE to connection type XML is not permitted ?

  The SAP error message DMC_GENERAL080 indicates that there is an attempt to change the connection type from FILE to XML in the Data Management Console (DMC) or a similar context, which is not allowed. This error typically arises in scenarios involving data integration or data migration processes where the connection type is critical for the data flow.
  Cause:
  
  Connection Type Restriction: The system does not allow changing the connection type from FILE to XML due to internal constraints or design limitations. Each connection type has specific configurations and settings that are not interchangeable.
  Configuration Issues: The current configuration may not support the change due to dependencies or existing data flows that rely on the original connection type.
  Data Model Constraints: The data model or the specific task you are trying to perform may have restrictions on the types of connections that can be used.
  
  Solution:
  
  Create a New Connection: Instead of changing the existing connection type, create a new connection with the desired type (XML) and configure it accordingly. This is the most straightforward approach to resolve the issue.
  Review Configuration: Check the configuration settings of the existing connection and ensure that all necessary parameters are set correctly for the new connection type.
  Data Migration Strategy: If you are migrating data, consider using a different strategy that allows for the use of the desired connection type without needing to change the existing one.
  Consult Documentation: Refer to the SAP documentation or help resources for specific guidelines on connection types and their configurations. This can provide insights into best practices and limitations.
  Contact SAP Support: If the issue persists or if you need further assistance, consider reaching out to SAP support for guidance tailored to your specific scenario.
  
  Related Information:
  
  SAP Data Management Console (DMC): Familiarize yourself with the DMC and its functionalities, as it plays a crucial role in managing data connections and workflows.
  Connection Types: Understand the differences between various connection types (e.g., FILE, XML, ODBC, etc.) and their use cases to make informed decisions about data integration.
  Error Logs: Check the error logs for additional context or related error messages that may provide further insights into the issue.
  
  By following these steps, you should be able to resolve the error and successfully manage your data connections in SAP.