How To Fix DMC_DTL090 - Generated modules do not exist for the first 100 objects; flags reset

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_DTL - Messages for DMC data transfer layer

• Message number: 090

• Message text: Generated modules do not exist for the first 100 objects; flags reset

What causes this issue?

The list of generated function modules has been checked for existence in
the remote systems. It has been found that the generated function
modules for the first 100 objects were not present in the remote system.

System Response

The generated flag for all the conversion objects under this mass
transfer were set to false.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_DTL090 - Generated modules do not exist for the first 100 objects; flags reset ?

  The SAP error message DMC_DTL090 indicates that the Data Migration Cockpit (DMC) is unable to find generated modules for the first 100 objects in a data migration project. This can occur during the data migration process when the system is trying to access or utilize specific modules that are expected to be present but are missing.
  Causes:
  
  Missing Generated Modules: The most common cause is that the necessary generated modules for the specified objects have not been created or are not available in the system.
  Incorrect Configuration: There may be issues with the configuration of the Data Migration Cockpit or the project settings that prevent the generation of the required modules.
  Transport Issues: If the project was transported from one system to another, the generated modules may not have been included in the transport.
  Authorization Issues: Lack of proper authorizations may prevent the system from accessing the generated modules.
  System Errors: There could be underlying system errors or inconsistencies that are preventing the generation of the modules.
  
  Solutions:
  
  
  Regenerate Modules: 
  
  Go to the Data Migration Cockpit and try to regenerate the modules for the affected objects. This can often resolve the issue if the modules were not generated initially.
  
  
  
  Check Configuration: 
  
  Review the configuration settings of the Data Migration Cockpit to ensure that everything is set up correctly. Make sure that the project is properly defined and that all necessary parameters are in place.
  
  
  
  Transport Check: 
  
  If the project was transported, check the transport logs to ensure that all necessary objects, including generated modules, were included in the transport request.
  
  
  
  Authorization Check: 
  
  Verify that the user has the necessary authorizations to access and execute the generated modules. You may need to consult with your SAP security team to ensure proper roles and permissions are assigned.
  
  
  
  System Logs: 
  
  Check the system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  SAP Notes: 
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message. There may be patches or updates available that resolve known issues.
  
  
  
  Consult Documentation: 
  
  Review the official SAP documentation for the Data Migration Cockpit to ensure that all steps have been followed correctly and that there are no missed configurations.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTMC (Data Migration Cockpit) and SLG1 (Application Log) for troubleshooting.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to identify the cause of the DMC_DTL090 error and implement a suitable solution.