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

APJ_RT020 - Overview

• 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.

What else can you do?

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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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

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