How To Fix /CFG/WEBGUI_MSG023 - Error occured while detecting the ID key clash

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/WEBGUI_MSG -

• Message number: 023

• Message text: Error occured while detecting the ID key clash

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 /CFG/WEBGUI_MSG023 - Error occured while detecting the ID key clash ?

  The SAP error message /CFG/WEBGUI_MSG023 indicates that there is an issue with detecting an ID key clash in the Web GUI configuration. This error typically arises when there are conflicts in the identification keys used in the Web GUI settings, which can prevent the system from properly processing requests.
  Causes:
  
  Duplicate ID Keys: The most common cause is the presence of duplicate ID keys in the configuration settings. This can happen if multiple entries are created with the same identifier.
  Configuration Errors: Incorrect or incomplete configuration settings in the Web GUI can lead to this error.
  Transport Issues: If changes were transported from one system to another, there might be inconsistencies in the ID keys.
  System Updates: Updates or patches applied to the SAP system may have introduced changes that conflict with existing configurations.
  
  Solutions:
  
  Check Configuration: Review the Web GUI configuration settings to identify any duplicate ID keys. You can do this by navigating to the