How To Fix IUUC_MAIN255 - Invalid mass transfer ID

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_MAIN - IUUC: Main Message class

• Message number: 255

• Message text: Invalid mass transfer 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_MAIN255 - Invalid mass transfer ID ?

  The SAP error message IUUC_MAIN255 "Invalid mass transfer ID" typically occurs in the context of SAP Landscape Transformation (SLT) or when using the SAP Data Services for data replication or transformation. This error indicates that the system is unable to find or recognize the specified mass transfer ID, which is essential for the data transfer process.
  Causes:
  
  Incorrect Mass Transfer ID: The mass transfer ID provided in the process may be incorrect or does not exist in the system.
  Deleted or Inactive Transfer: The mass transfer ID may refer to a transfer that has been deleted or is currently inactive.
  Configuration Issues: There may be configuration issues in the SLT setup or the data replication settings.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to access the mass transfer ID.
  System Errors: There could be underlying system errors or inconsistencies in the SLT configuration.
  
  Solutions:
  
  Verify Mass Transfer ID: Check the mass transfer ID being used in the process. Ensure that it is correct and exists in the system.
  Check SLT Configuration: Review the SLT configuration to ensure that the mass transfer ID is properly set up and active.
  Recreate Transfer: If the mass transfer ID is invalid or deleted, consider recreating the transfer configuration.
  User Authorizations: Ensure that the user has the necessary authorizations to access and execute operations related to the mass transfer ID.
  Check Logs: Review the SLT logs and error messages for additional context that may help identify the root cause of the issue.
  Consult Documentation: Refer to SAP documentation or notes related to SLT and mass transfer ID issues for further troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SLT Documentation: Review the official SAP documentation for Landscape Transformation for best practices and configuration guidelines.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed and resolved.
  
  If the issue persists after following these steps, it may be beneficial to contact SAP support for further assistance.