How To Fix IUUC_TAB127 - Mass transfer id &1 not a valid MDS id

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_TAB - IUUC: Messages for table analysis

• Message number: 127

• Message text: Mass transfer id &1 not a valid MDS id

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 IUUC_TAB127 - Mass transfer id &1 not a valid MDS id ?

  The SAP error message IUUC_TAB127, which states "Mass transfer id &1 not a valid MDS id," typically occurs in the context of SAP Landscape Transformation (SLT) or SAP Data Services when there is an issue with the mass transfer ID used for data replication or transformation processes.
  Cause:
  
  Invalid Mass Transfer ID: The mass transfer ID specified in the operation does not exist or is not recognized by the system. This could be due to a typo, an incorrect ID being used, or the ID not being created or activated properly.
  Configuration Issues: There may be configuration issues in the SLT setup or the Data Services environment that prevent the system from recognizing the mass transfer ID.
  Data Replication Setup: If the data replication setup was not completed correctly, it could lead to this error when trying to execute operations related to the mass transfer ID.
  Transport Issues: If the mass transfer ID was transported from one system to another, it may not have been properly activated or may not exist in the target system.
  
  Solution:
  
  Verify Mass Transfer ID: Check the mass transfer ID being used in the operation. Ensure that it is correctly spelled and exists in the system. You can do this by navigating to the relevant transaction in SLT or Data Services.
  Check Configuration: Review the configuration settings in SLT or Data Services to ensure that the mass transfer ID is properly set up and activated.
  Recreate Mass Transfer ID: If the mass transfer ID is missing or invalid, you may need to recreate it. This can be done through the appropriate transaction codes in SLT or Data Services.
  Check Logs: Review the logs for any additional error messages or warnings that may provide more context about the issue. This can help identify if there are other underlying problems.
  Transport Validation: If the mass transfer ID was transported, ensure that all necessary objects and configurations were included in the transport request and that they have been activated in the target system.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTRC (for SLT configuration) or LTRS (for monitoring) to manage mass transfer IDs.
  Documentation: Refer to SAP documentation for SLT or Data Services for detailed information on mass transfer IDs and their configuration.
  SAP Notes: Check for any SAP Notes related to IUUC_TAB127 or mass transfer IDs that may provide additional insights or patches for known issues.
  Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with the error message and any relevant logs or configuration details.
  
  By following these steps, you should be able to diagnose and resolve the IUUC_TAB127 error effectively.