How To Fix W#818 - No error log exists

SAP Error Message - Details

• Message type: E = Error

• Message class: W# -

• Message number: 818

• Message text: No error 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 W#818 - No error log exists ?

  The SAP error message "W#818 No error log exists" typically indicates that the system is trying to access an error log that does not exist or has not been created. This can occur in various contexts, such as during the execution of a program, transaction, or batch job.
  Cause:
  
  No Errors Recorded: The system may not have encountered any errors during the execution of the process, leading to the absence of an error log.
  Log Deletion: The error log may have been deleted or purged due to system maintenance or configuration settings.
  Incorrect Log Reference: The program or transaction may be referencing an incorrect or non-existent log file.
  Authorization Issues: The user may not have the necessary authorizations to view the error logs, leading to the perception that no logs exist.
  
  Solution:
  
  Check Execution Context: Ensure that the process you are running is expected to generate an error log. If it completed successfully, then the message is expected.
  Review Log Settings: Check the configuration settings for error logging in the relevant transaction or program. Ensure that logging is enabled.
  Verify User Authorizations: Ensure that the user has the necessary authorizations to access the error logs. This may involve checking roles and permissions in the SAP system.
  Check for System Messages: Look for any other system messages or logs that might provide additional context or information about the process you are running.
  Consult Documentation: Refer to SAP documentation or help resources for the specific transaction or program to understand its logging behavior.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may want to check transaction codes like SLG1 (Application Log) to see if there are any logs available for the application you are working with.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to error logging.
  System Logs: Check system logs (transaction SM21) for any related messages that might provide insight into the issue.
  
  If the problem persists after checking these areas, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.