How To Fix SL302 - Unable to open old system log file, return code &

SL302 - Overview

• Message type: E = Error

• Message class: SL - System log

• Message number: 302

• Message text: Unable to open old system log file, return code &

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 SL302 - Unable to open old system log file, return code & ?

  The SAP error message SL302 "Unable to open old system log file, return code &" typically indicates that the SAP system is having trouble accessing or reading a system log file. This can occur for several reasons, and understanding the cause is essential for finding a solution.
  Causes:
  
  File System Issues: The log file may be located on a file system that is not accessible due to permissions issues, disk space problems, or file system corruption.
  File Deletion or Movement: The log file may have been deleted or moved to a different location, making it unavailable for the SAP system to access.
  
  Configuration Issues: There may be a misconfiguration in the SAP system that points to an incorrect log file path.
  Old Log File: The log file may be too old or in a format that the current version of SAP cannot read.
  Insufficient Permissions: The user under which the SAP system is running may not