How To Fix J2404 - No log exists

SAP Error Message - Details

• Message type: E = Error

• Message class: J2 - Message Class for Development Class JBT

• Message number: 404

• Message text: No log exists

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 J2404 - No log exists ?

  The SAP error message J2404 "No log exists" typically occurs in the context of the SAP system when a user attempts to access a log that does not exist or has not been created. This can happen in various scenarios, such as during the execution of a job, a report, or a transaction that is expected to generate a log.
  Causes:
  
  No Execution of the Process: The process or job that was supposed to generate the log has not been executed yet.
  Log Deletion: The log may have been deleted or purged due to system settings or manual intervention.
  Incorrect Log Reference: The user may be trying to access a log using incorrect parameters or identifiers.
  Authorization Issues: The user may not have the necessary authorizations to view the log, leading to the perception that it does not exist.
  System Errors: There may be underlying system issues or configuration problems that prevent the log from being created.
  
  Solutions:
  
  Check Job Execution: Ensure that the job or process that is supposed to generate the log has been executed successfully. You can check the job status in transaction codes like SM37 (Job Monitoring).
  Verify Log Parameters: Double-check the parameters or identifiers you are using to access the log. Make sure they are correct and correspond to an existing log.
  Review Authorization: Ensure that you have the necessary authorizations to view the log. You may need to consult with your SAP security team if you suspect authorization issues.
  Check System Settings: Review the system settings related to log retention and deletion. Ensure that logs are not being purged too frequently.
  Consult SAP Notes: Look for any relevant SAP Notes or documentation that may address this specific error message. SAP Notes can provide insights into known issues and fixes.
  Contact Support: If the issue persists and you cannot determine the cause, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM37 (Job Monitoring), SLG1 (Application Log), and others that may help in monitoring logs and jobs.
  SAP Documentation: Review SAP documentation related to logging and job management for more detailed information on how logs are generated and managed.
  System Configuration: Understanding the configuration settings for logging in your SAP system can help in troubleshooting issues related to log generation.
  
  By following these steps, you should be able to identify the cause of the "No log exists" error and take appropriate action to resolve it.