Message type: E = Error
Message class:  RLFW - Messages for runlevel framework 
Message number: 140
Message text: Log file &1 written by action &2.
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.
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The SAP error message RLFW140 typically indicates that a log file has been created as a result of a specific action in the system. This message is often associated with the logging of actions in various SAP processes, such as data uploads, batch jobs, or other background processing tasks.
Cause: The error message RLFW140 is not necessarily an error in the traditional sense but rather an informational message indicating that a log file has been generated. The message format usually includes: &1: The name of the log file that has been created. &2: The action that triggered the log file creation. This message can occur in various scenarios, such as: Data import processes (e.g., LSMW, BAPIs). Batch job executions. Any process that requires logging for auditing or troubleshooting purposes.
Solution: Since RLFW140 is an informational message, there is typically no direct "solution" required. However, you can take the following steps to address any concerns or to review the log file: Check
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