How To Fix DMC_RT_GEN125 - Template function module &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_RT_GEN - DMC: Nachrichten der Generierungfunktionen

• Message number: 125

• Message text: Template function module &1 does not exist

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 DMC_RT_GEN125 - Template function module &1 does not exist ?

  The SAP error message DMC_RT_GEN125 indicates that a template function module specified in your Data Migration Cockpit (DMC) configuration does not exist in the system. This error typically arises during data migration activities when the system is unable to locate the required function module that is supposed to handle specific data processing tasks.
  Cause:
  
  
  Missing Function Module: The specified function module is not available in the SAP system. This could be due to:
  
  The function module was never created or activated.
  The function module was deleted or renamed.
  The function module is part of a specific package or add-on that is not installed in your system.
  
  
  
  Incorrect Configuration: The configuration settings in the DMC might be pointing to an incorrect or outdated function module.
  
  
  Transport Issues: If the function module was recently transported from another system, there may have been issues during the transport process.
  
  
  Solution:
  
  
  Check Function Module Existence:
  
  Use transaction code SE37 (Function Builder) to check if the function module exists in the system.
  If it does not exist, you may need to create it or restore it from a backup if it was deleted.
  
  
  
  Verify Configuration:
  
  Review the DMC configuration settings to ensure that the correct function module is specified.
  Make sure that the function module name is spelled correctly and matches the expected naming conventions.
  
  
  
  Transport Check:
  
  If the function module is supposed to be part of a transport request, check the transport logs for any errors or issues.
  Ensure that the transport request has been successfully imported into the target system.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to the Data Migration Cockpit for any specific requirements regarding function modules.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance. They may provide insights or patches if this is a known issue.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on function modules related to DMC.
  DMC Documentation: Review the official SAP documentation for the Data Migration Cockpit to understand the prerequisites and configurations needed for successful data migration.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.