How To Fix APJ_RT020 - Job &1 couldn't start immediately

SAP Error Message - Details

• Message type: E = Error

• Message class: APJ_RT - Application job runtime messages

• Message number: 020

• Message text: Job &1 couldn't start immediately

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.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message APJ_RT020 - Job &1 couldn't start immediately ?

  The SAP error message APJ_RT020, which states "Job &1 couldn't start immediately," typically indicates that a scheduled job could not be executed at the specified time. This can happen for various reasons, and understanding the cause is essential for finding a solution.
  Possible Causes:
  
  Resource Constraints: The system may be experiencing high load or resource constraints (CPU, memory, etc.), preventing the job from starting.
  Job Scheduling Conflicts: There may be other jobs scheduled to run at the same time, leading to conflicts.
  Job Dependencies: The job may have dependencies on other jobs that have not yet completed.
  System Configuration: There may be configuration issues in the job scheduling settings.
  Authorization Issues: The user or system may not have the necessary authorizations to start the job.
  Technical Issues: There could be underlying technical issues, such as database locks or system errors.
  
  Solutions:
  
  Check System Load: Monitor the system performance and check if there are any resource constraints. If the system is overloaded, consider rescheduling the job for a less busy time.
  Review Job Scheduling: Look at the job scheduling configuration to identify any conflicts with other jobs. You can use transaction codes like SM37 to monitor job statuses.
  Check Job Dependencies: Ensure that all prerequisite jobs have completed successfully before the job in question is scheduled to run.
  Adjust Job Parameters: If necessary, adjust the job parameters or scheduling times to avoid conflicts.
  Review Authorizations: Ensure that the user or system has the necessary authorizations to execute the job.
  Check Logs: Review the job logs and system logs for any error messages or warnings that could provide more context on why the job could not start.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or patches that may address known issues related to job scheduling.
  
  Related Information:
  
  Transaction Codes: Use SM37 to view job logs and statuses, and SM36 to schedule jobs.
  SAP Documentation: Refer to SAP Help documentation for detailed information on job scheduling and management.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or consult SAP support for further assistance.