How To Fix CNV_DMC_SIN241 - Entered task list group counter &1 too long for external numbering

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_SIN - Messages for s-innovations migration

• Message number: 241

• Message text: Entered task list group counter &1 too long for external numbering

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 CNV_DMC_SIN241 - Entered task list group counter &1 too long for external numbering ?

  The SAP error message CNV_DMC_SIN241 indicates that the task list group counter you have entered is too long for the external numbering system. This error typically arises in the context of data migration or conversion processes, particularly when using the SAP Data Migration Cockpit or similar tools.
  Cause:
  The error is caused by the fact that the task list group counter exceeds the maximum length allowed by the system. In SAP, certain fields have defined lengths, and if the input exceeds this length, the system will throw an error.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check the Length of the Task List Group Counter:
  
  Verify the maximum length allowed for the task list group counter in your SAP system. This can usually be found in the documentation or by checking the data element definition in the ABAP Dictionary (transaction SE11).
  
  
  
  Modify the Input:
  
  If the task list group counter you are trying to enter exceeds the allowed length, you will need to shorten it. Ensure that the new value adheres to the length restrictions.
  
  
  
  Review Configuration:
  
  If you are using a custom or third-party tool for data migration, check if there are any configuration settings that allow you to adjust the length or format of the task list group counter.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to the specific migration tool you are using. There may be specific guidelines or updates that address this issue.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue through the above steps, consider reaching out to SAP support for further assistance. They may provide additional insights or patches if this is a known issue.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE37 (Function Modules), and others that may help you investigate the issue further.
  SAP Notes: Search for SAP Notes related to the CNV_DMC_SIN241 error message in the SAP Support Portal. There may be specific notes that address this error or provide additional troubleshooting steps.
  Data Migration Cockpit: If you are using the SAP Data Migration Cockpit, review the configuration and settings to ensure they are set up correctly for your migration project.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.