How To Fix CNV_PE710 - Multiple jobs exist with name &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 710

• Message text: Multiple jobs exist with name &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE710 - Multiple jobs exist with name &1 ?

  The SAP error message "CNV_PE710 Multiple jobs exist with name &1" typically occurs in the context of data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services. This error indicates that there are multiple jobs in the system with the same name, which can lead to confusion or conflicts during execution.
  Cause:
  
  Duplicate Job Names: The primary cause of this error is the existence of multiple jobs with the same name in the system. This can happen if jobs were created without unique identifiers or if there was a failure in the job creation process that led to duplicates.
  Job Management Issues: Sometimes, jobs may not have been properly deleted or cleaned up after execution, leading to leftover entries in the job management tables.
  System Configuration: In some cases, system configuration or settings may allow for the creation of jobs with non-unique names.
  
  Solution:
  
  
  Identify Duplicate Jobs:
  
  Use transaction codes like SM37 (Job Monitoring) to list all jobs and identify those with the same name.
  You can filter the job list by name to quickly find duplicates.
  
  
  
  Delete or Rename Jobs:
  
  Once you have identified the duplicate jobs, you can either delete the unnecessary ones or rename them to ensure uniqueness.
  To delete a job, select the job in SM37 and choose the delete option.
  
  
  
  Review Job Creation Logic:
  
  If the jobs are being created programmatically (e.g., through a custom program or a migration tool), review the logic to ensure that unique names are being generated for each job.
  Implement a naming convention that includes unique identifiers (like timestamps or unique IDs) to prevent future conflicts.
  
  
  
  Check for System Issues:
  
  If the issue persists, check for any underlying system issues that may be causing job duplication. This could involve reviewing logs or consulting with your SAP Basis team.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to job management and the specific tools you are using (like SLT or Data Services) for any additional guidance or best practices.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SM36 (Define Background Job), and SM21 (System Log) for monitoring and managing jobs.
  SAP Notes: Check SAP Notes for any known issues or patches related to job management and the specific error message.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the "CNV_PE710 Multiple jobs exist with name &1" error and prevent it from occurring in the future.