How To Fix CNV823 - Job scheduling was carried out in the background

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

• Message number: 823

• Message text: Job scheduling was carried out in the background

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 CNV823 - Job scheduling was carried out in the background ?

  The SAP error message "CNV823 Job scheduling was carried out in the background" typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This message indicates that a job has been scheduled to run in the background, which may not be an error in itself but could be a notification that the process is not running in the foreground as expected.
  Cause:
  
  Background Job Scheduling: The system is designed to handle large data migrations or conversions in the background to avoid timeouts and to manage system resources effectively.
  Long-Running Processes: If the process takes too long, it may automatically be scheduled to run in the background.
  User Settings: The user may have settings that dictate whether jobs run in the foreground or background.
  System Configuration: Certain configurations in the SAP system may lead to background job scheduling for specific tasks.
  
  Solution:
  
  Check Job Status: Use transaction code SM37 to check the status of the scheduled job. Look for any errors or messages that may indicate why the job is running in the background.
  Review Job Logs: Analyze the job logs for any warnings or errors that could provide insight into the job's execution.
  Adjust Job Parameters: If you prefer the job to run in the foreground, check the parameters or settings that control job scheduling. You may need to adjust these settings based on your requirements.
  Monitor System Performance: Ensure that the system has adequate resources (CPU, memory) to handle the job in the foreground if that is your preference.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion process you are executing for any additional guidance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SM21 (System Log), and ST22 (Dump Analysis) for troubleshooting.
  SAP Notes: Check for any SAP Notes related to the specific version of SAP you are using, as they may provide fixes or workarounds for known issues.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Performance Tuning: If background job scheduling is a frequent occurrence, consider reviewing your system's performance and tuning it for better handling of foreground jobs.
  
  If the issue persists or if you require further assistance, it may be beneficial to contact SAP support for more tailored help based on your specific environment and configuration.