How To Fix SLD021 - Error when closing background job scheduler

SLD021 - Overview

• Message type: E = Error

• Message class: SLD - SLD Messages

• Message number: 021

• Message text: Error when closing background job scheduler

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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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 SLD021 - Error when closing background job scheduler ?

  The SAP error message SLD021 typically indicates an issue related to the background job scheduler in the SAP system. This error can occur for various reasons, and understanding the cause and potential solutions can help in resolving the issue.
  
  Cause:
  
  Job Scheduling Conflicts: There may be conflicts with other jobs that are scheduled to run at the same time.
  Resource Limitations: The system may be running low on resources (CPU, memory, etc.), which can prevent the job scheduler from closing properly.
  Database Locks: There may be locks on database tables that the job scheduler needs to access, preventing it from completing its operations.
  
  Configuration Issues: Incorrect configuration settings in the background job scheduler or related components can lead to this error.
  System Errors: General system errors or inconsistencies in the SAP environment can also trigger this error.
  
  
  Solution:
  
  Check Job Status: Use transaction code SM37 to check the status of background jobs. Look for any jobs that are