How To Fix CNV_10030028 - Scheduling of more jobs was not necessary

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10030 - Message class for package 10030

• Message number: 028

• Message text: Scheduling of more jobs was not necessary

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 CNV_10030028 - Scheduling of more jobs was not necessary ?

  The SAP error message CNV_10030028 indicates that the system has determined that scheduling more jobs is not necessary for the current operation. This message is typically related to data migration or conversion processes, particularly in the context of SAP's data migration tools.
  Cause:
  
  
  Job Scheduling Logic: The error arises when the system's job scheduling logic determines that the number of jobs already scheduled is sufficient to handle the workload. This can happen if:
  
  The system has already scheduled the maximum number of jobs allowed for the operation.
  The workload has been optimized, and additional jobs would not improve performance or throughput.
  The data migration process has reached a point where no further jobs are needed at that moment.
  
  
  
  Configuration Settings: There may be configuration settings that limit the number of concurrent jobs that can be scheduled, leading to this message when the limit is reached.
  
  
  Solution:
  
  
  Review Job Scheduling: Check the job scheduling status to see how many jobs are currently running or scheduled. You can do this using transaction codes like SM37 (Job Monitoring) to monitor the jobs.
  
  
  Adjust Job Parameters: If you believe that more jobs should be scheduled, review the parameters and settings related to job scheduling in the migration tool or the specific transaction you are using. You may need to adjust the configuration to allow for more concurrent jobs.
  
  
  Wait for Completion: If the system is processing jobs, it may be best to wait until the current jobs are completed before attempting to schedule more.
  
  
  Check for Errors: Ensure that there are no other underlying issues or errors that might be affecting job scheduling. Look for any related error messages in the job logs.
  
  
  Consult Documentation: Refer to the SAP documentation related to the specific migration tool or process you are using. There may be specific guidelines or recommendations for handling job scheduling.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM37 (Job Monitoring) and SM21 (System Log) to monitor job statuses and system logs for any related issues.
  SAP Notes: Check SAP Notes for any known issues or updates related to the error message CNV_10030028. SAP Notes can provide additional context or solutions for specific scenarios.
  SAP Community: Engage with the SAP Community forums or support channels for insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, consider reaching out to SAP support for further assistance.