How To Fix CNV_DMC_WDA009 - The new mass transfer ID is greater than 999

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_WDA - Messages used in WDA UI

• Message number: 009

• Message text: The new mass transfer ID is greater than 999

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 CNV_DMC_WDA009 - The new mass transfer ID is greater than 999 ?

  The SAP error message CNV_DMC_WDA009 indicates that the new mass transfer ID being used in a data migration or conversion process exceeds the maximum limit of 999. This error typically arises in the context of SAP Data Migration Cockpit (DMC) or during data transfer processes where mass transfer IDs are utilized to manage and track data migration tasks.
  Cause:
  The error occurs because the system has a predefined limit for mass transfer IDs, which is set to 999. When an attempt is made to create or use a mass transfer ID that exceeds this limit, the system generates this error message.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Mass Transfer IDs: Review the existing mass transfer IDs in your system to ensure that you are not inadvertently trying to create a new ID that exceeds the limit. You can do this by checking the relevant tables or using transaction codes related to data migration.
  
  
  Use Existing IDs: If possible, reuse an existing mass transfer ID that is within the allowed range (1-999) instead of creating a new one.
  
  
  Adjust Configuration: If your business process requires more than 999 mass transfer IDs, consider reviewing the configuration settings or discussing with your SAP Basis or technical team to see if there are any options to increase this limit, although this may not be standard practice.
  
  
  Consult Documentation: Refer to the SAP documentation or notes related to the Data Migration Cockpit for any specific guidelines or recommendations regarding mass transfer IDs.
  
  
  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 system configuration and requirements.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Data Migration Cockpit: Familiarize yourself with the functionalities and limitations of the SAP Data Migration Cockpit, as it may provide insights into managing mass transfer IDs effectively.
  Transaction Codes: Use transaction codes like LTMC (for the Migration Cockpit) to manage your data migration tasks and monitor the status of mass transfer IDs.
  
  By following these steps, you should be able to resolve the CNV_DMC_WDA009 error and continue with your data migration process.