How To Fix CNV_DMC_WDA124 - Not all jobs will be used to transfer files

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_WDA - Messages used in WDA UI

• Message number: 124

• Message text: Not all jobs will be used to transfer files

What causes this issue?

The number of jobs is greater than the number of files to be
transferred. However it is technically not possible for more than one
job to work on the transfer of a given file. Consequently, adding more
jobs does not speed up the transfer.

System Response

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

How to fix this error?

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 CNV_DMC_WDA124 - Not all jobs will be used to transfer files ?

  The SAP error message CNV_DMC_WDA124 indicates that not all jobs are being utilized to transfer files during a data migration process. This can occur in the context of SAP Data Migration Cockpit (DMC) or other related data transfer tools.
  Cause:
  The error can be caused by several factors, including:
  
  Job Configuration Issues: The jobs may not be configured correctly, leading to some jobs being skipped or not executed.
  Resource Limitations: There may be limitations on system resources (CPU, memory, etc.) that prevent all jobs from running simultaneously.
  Job Dependencies: Some jobs may have dependencies that are not met, causing them to be skipped.
  Error in Job Execution: If some jobs encountered errors during execution, they may not be able to complete, leading to the message.
  System Settings: The system settings or parameters may limit the number of concurrent jobs that can be executed.
  
  Solution:
  To resolve the issue, you can take the following steps:
  
  Check Job Configuration: Review the configuration of the jobs to ensure they are set up correctly. Make sure that all necessary parameters are defined.
  Monitor System Resources: Check the system resources to ensure that there are enough available to run all jobs. You may need to optimize resource allocation or schedule jobs during off-peak hours.
  Review Job Logs: Look at the logs for the jobs that did not run to identify any errors or issues that may have caused them to be skipped.
  Check Dependencies: Ensure that all job dependencies are satisfied. If a job depends on the completion of another job, make sure that the prerequisite job has completed successfully.
  Adjust System Settings: If applicable, adjust the system settings to allow for more concurrent jobs to run. This may involve changing parameters in the SAP system configuration.
  Retry the Jobs: After addressing any issues, retry the jobs to see if they execute successfully.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or patches related to this error.
  Documentation: Review the official SAP documentation for the Data Migration Cockpit or the specific tool you are using for data transfer.
  Community Forums: Engage with SAP community forums or support channels to see if others have encountered similar issues and found solutions.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.