How To Fix C0685 - No display log exists

SAP Error Message - Details

• Message type: E = Error

• Message class: C0 - PP-PI: Messages for PI Sheet and Syntax Checker

• Message number: 685

• Message text: No display 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 C0685 - No display log exists ?

  The SAP error message C0685, which states "No display log exists," typically occurs in the context of the SAP system when a user attempts to access a display log for a particular transaction or process, but the system cannot find any associated log entries. This can happen for various reasons, and understanding the cause and potential solutions can help resolve the issue.
  Causes:
  
  
  No Logs Generated: The most common reason for this error is that no logs were generated for the transaction or process in question. This can happen if the process completed successfully without any issues that would warrant logging.
  
  
  Log Deletion: Logs may have been deleted either manually or through a scheduled job that cleans up old logs, leading to the absence of a display log.
  
  
  Authorization Issues: The user may not have the necessary authorizations to view the logs, which can lead to the system indicating that no logs exist.
  
  
  System Configuration: The system may not be configured to generate logs for certain transactions or processes, depending on the settings in the relevant configuration.
  
  
  Solutions:
  
  
  Check Transaction Status: Verify if the transaction or process was executed correctly. If it completed without issues, it may not have generated a log.
  
  
  Review Log Settings: Check the configuration settings for logging in the relevant transaction. Ensure that logging is enabled for the specific process you are trying to view.
  
  
  User Authorizations: Ensure that the user has the necessary authorizations to view logs. This may involve checking roles and permissions assigned to the user.
  
  
  Consult System Administrator: If you suspect that logs have been deleted or if there are configuration issues, consult with your SAP system administrator. They can check the system settings and log retention policies.
  
  
  Check for Alternative Logs: Sometimes, logs may be stored in different locations or under different transaction codes. Check if there are alternative ways to access the logs you need.
  
  
  SAP Notes and Documentation: Look for relevant SAP Notes or documentation that may address this specific error message. SAP frequently updates its knowledge base with solutions for common issues.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes related to logging, such as SLG1 (Application Log) or SM21 (System Log), which may provide additional insights into system activities.
  SAP Support: If the issue persists and is critical, consider reaching out to SAP Support for assistance. They can provide more detailed troubleshooting based on your specific system configuration and version.
  
  By following these steps, you should be able to identify the cause of the C0685 error and take appropriate action to resolve it.