How To Fix DNO198 - Job for notification comparison is running so canceled; see also SM37

DNO198 - Overview

• Message type: E = Error

• Message class: DNO - Messages for General Notifications

• Message number: 198

• Message text: Job for notification comparison is running so canceled; see also SM37

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DNO198 - Job for notification comparison is running so canceled; see also SM37 ?

  The SAP error message DNO198 indicates that a job related to notification comparison is currently running, which has led to the cancellation of another job or process that was trying to execute concurrently. This situation typically arises in environments where multiple jobs are scheduled to run at the same time, and they may conflict with each other.
  
  Cause:
  
  Concurrent Job Execution: The primary cause of this error is that there is already a job running that is related to notification comparison, which prevents another job from starting.
  Job Scheduling Conflicts: If jobs are scheduled to run at the same time without proper management, it can lead to conflicts.
  Long-Running Jobs: If the existing job takes longer than expected, it can block subsequent jobs from executing.
  
  
  Solution:
  
  Check Job Status: Use transaction code SM37 to check the status of the jobs. Look for jobs related to notification comparison and see if they are still running or if