How To Fix CNV_10020503 - SUBMIT job: & SUBMIT not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_10020 - Message class for package 10020

• Message number: 503

• Message text: SUBMIT job: & SUBMIT not possible

What causes this issue?

Data is to be provided for the background job but no entry was found
forthe job name.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Presumably it was not possible to open the job.
Check why a job cannot be created in the <LS>Define job</> function. For
this function, choose <LS> Tools -> Administration -> Jobs -> Define job
</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_10020503 - SUBMIT job: & SUBMIT not possible ?

  The SAP error message CNV_10020503 with the description "SUBMIT job: & SUBMIT not possible" typically occurs during the execution of a conversion or migration process, often related to the SAP S/4HANA migration or data conversion projects. This error indicates that the system is unable to submit a background job for processing.
  Causes:
  
  Authorization Issues: The user executing the job may not have the necessary authorizations to submit background jobs.
  System Configuration: There may be issues with the system configuration that prevent job submission.
  Job Scheduling Issues: The background processing system may be down or not configured correctly.
  Resource Limitations: The system may be experiencing resource limitations, such as memory or processing power, preventing job submission.
  Incorrect Job Parameters: The parameters passed to the job may be incorrect or incomplete.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to submit background jobs. This can be done by checking the user roles and authorizations in transaction SU01.
  Review System Configuration: Check the configuration settings for background processing in transaction SM37 (Job Monitoring) and SM36 (Define Job). Ensure that the background processing is active.
  Check Background Processing Status: Use transaction SM50 or SM66 to check if the background processing system is running and if there are any issues with the work processes.
  Monitor System Resources: Check system resources using transaction ST02 (Tune Summary) or ST03N (Workload Analysis) to ensure that there are no memory or CPU bottlenecks.
  Validate Job Parameters: Review the parameters being passed to the job to ensure they are correct and complete. This may involve checking the program or report being executed.
  Check for Locks: Ensure that there are no locks on the job or related objects that could prevent submission.
  
  Related Information:
  
  Transaction Codes: 
  
  SM37: Job Monitoring
  SM36: Define Job
  SM50/SM66: Work Process Overview
  ST22: Dump Analysis (to check for any runtime errors)
  ST03N: Workload Analysis
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the SAP documentation related to background processing and job scheduling for further insights.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.