How To Fix REXCAJ021 - Error &1 opening job &2 &3

SAP Error Message - Details

• Message type: E = Error

• Message class: REXCAJ - Adjustment Framework

• Message number: 021

• Message text: Error &1 opening job &2 &3

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 REXCAJ021 - Error &1 opening job &2 &3 ?

  The SAP error message REXCAJ021, which states "Error &1 opening job &2 &3," typically occurs in the context of job scheduling and execution within the SAP system. This error can arise due to various reasons, and understanding the cause is essential for troubleshooting.
  Possible Causes:
  
  Job Not Found: The job specified in the error message may not exist or may have been deleted.
  Authorization Issues: The user attempting to access the job may not have the necessary authorizations to view or execute the job.
  Job Status: The job may be in a status that prevents it from being opened, such as being canceled or completed.
  System Issues: There may be underlying system issues, such as database connectivity problems or inconsistencies in the job scheduling tables.
  Job Name or ID Errors: There could be a typo or incorrect job name/ID being referenced.
  
  Solutions:
  
  Verify Job Existence: Check if the job with the specified name/ID exists in the system. You can do this by navigating to the job scheduling transaction (e.g., SM37) and searching for the job.
  Check Authorizations: Ensure that the user has the necessary authorizations to access and manage the job. This may involve checking roles and permissions in the user profile.
  Review Job Status: Look at the status of the job. If it is canceled or completed, you may need to create a new job or restart the existing one.
  Check System Logs: Review system logs (transaction SM21) for any related errors or warnings that could provide more context about the issue.
  Database Consistency: If you suspect database issues, consider running consistency checks or consulting with your SAP Basis team to ensure that the job scheduling tables are intact.
  Correct Job Name/ID: Double-check the job name or ID being referenced in the error message for any typographical errors.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM37 (Job Monitoring), SM36 (Job Scheduling), and SM21 (System Log).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to job scheduling and management for best practices and common troubleshooting techniques.
  
  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.