How To Fix CNV_00001347 - Max. number of running tasks for a table: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_00001 - Message class for CWB settings maintenance programs

• Message number: 347

• Message text: Max. number of running tasks for a table: &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_00001347 - Max. number of running tasks for a table: &1 ?

  The SAP error message CNV_00001347 indicates that the maximum number of running tasks for a specific table has been exceeded during a data migration or conversion process. This error typically occurs in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other data transfer processes.
  Cause:
  The error is caused by the system reaching the limit of concurrent tasks that can be executed for a particular table. This limit is set to prevent system overload and ensure that the data migration process runs smoothly without overwhelming the database or application server.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Current Running Tasks: Monitor the current running tasks for the specific table. You can do this by checking the transaction logs or using transaction codes like SM37 (Job Monitoring) to see if there are any long-running or stuck tasks.
  
  
  Increase the Maximum Number of Tasks: If you have the necessary permissions and it is appropriate for your system's capacity, you can increase the maximum number of concurrent tasks allowed for the table. This can typically be done in the configuration settings of the data migration tool or through the relevant SAP notes.
  
  
  Optimize Data Migration: If increasing the number of tasks is not feasible, consider optimizing your data migration process:
  
  Break down the data migration into smaller batches.
  Schedule the migration during off-peak hours to reduce the load on the system.
  Ensure that the data being migrated is clean and does not contain unnecessary records.
  
  
  
  Review SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or patches related to this error. SAP frequently updates its documentation and provides solutions for known issues.
  
  
  Consult SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They can provide insights specific to your system configuration and help troubleshoot the issue.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM37 (Job Monitoring), ST22 (Dump Analysis), and SLG1 (Application Log) to monitor and analyze the tasks and logs related to the migration process.
  Performance Tuning: Consider performance tuning of your SAP system to handle larger data volumes more efficiently, which may involve adjusting database parameters or server resources.
  Documentation: Review the official SAP documentation for the data migration tool you are using, as it may contain specific guidelines and best practices for handling such errors.
  
  By following these steps, you should be able to address the CNV_00001347 error and continue with your data migration process.