How To Fix CNV_MBT353 - Max.Jobs = 0. Activity start was not possible!

CNV_MBT353 - Overview

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 353

• Message text: Max.Jobs = 0. Activity start was not possible!

Self-Explanatory Message

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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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CNV_MBT353 - Details

• The SAP error message "CNV_MBT353 Max.Jobs = 0. Activity start was not possible!" typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system is unable to start a job because the maximum number of jobs allowed is set to zero.
  
  Cause:
  
  Configuration Issue: The maximum number of jobs (Max.Jobs) has been set to zero in the configuration settings. This means that no jobs can be executed.
  System Parameters: There may be system parameters or settings that limit the number of concurrent jobs that can be run.
  Authorization Issues: The user may not have the necessary authorizations to start jobs or activities.
  Technical Issues: There could be underlying technical issues with the job scheduling or background processing in the SAP system.
  
  
  Solution:
  
  
  Check Configuration:
  
  Go to the relevant configuration settings for the migration or conversion process.
  Look for the parameter Max.Jobs and