How To Fix DMC_DTL055 - For mass transfer &1 a job for select string definition has been started

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 055

• Message text: For mass transfer &1 a job for select string definition has been started

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_DTL055 - For mass transfer &1 a job for select string definition has been started ?

  The SAP error message DMC_DTL055 typically relates to issues encountered during mass data transfer processes in SAP Data Management or Data Migration scenarios. This error indicates that a job for selecting a specific definition has been started, but there may be issues with the execution or completion of that job.
  Cause:
  
  Job Execution Issues: The job that was initiated for the mass transfer may not have completed successfully due to various reasons such as system performance issues, resource constraints, or configuration problems.
  Data Volume: If the volume of data being processed is very large, it may lead to timeouts or resource exhaustion.
  Configuration Errors: There may be misconfigurations in the data transfer settings or the job scheduling parameters.
  Locks or Conflicts: Other processes or jobs may be locking the resources needed for the mass transfer, causing delays or failures.
  
  Solution:
  
  Check Job Status: Go to the job monitoring transaction (e.g., SM37) to check the status of the job that was started. Look for any error messages or logs that can provide more details about the failure.
  Review Logs: Analyze the logs associated with the job to identify any specific errors or warnings that occurred during execution.
  Adjust Parameters: If the data volume is too large, consider breaking it down into smaller batches or adjusting the job parameters to optimize performance.
  Resource Availability: Ensure that the system has sufficient resources (CPU, memory, etc.) available to handle the job. You may need to coordinate with your Basis team to monitor system performance.
  Check for Locks: Use transaction codes like SM12 to check for any locks that might be affecting the job. If there are locks, you may need to resolve them before re-running the job.
  Re-run the Job: After addressing any identified issues, you can re-run the job to see if it completes successfully.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SM12 (Lock Entries), and SLG1 (Application Log) to troubleshoot effectively.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the documentation for the specific data transfer or migration tool you are using, as it may contain specific guidelines or best practices for handling mass transfers.
  
  If the issue persists after following these steps, consider reaching out to SAP support or your internal SAP team for further assistance.