How To Fix APB_FPM_CORE004 - Unknown environment; restart not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: APB_FPM_CORE - FPM messages

• Message number: 004

• Message text: Unknown environment; restart not possible

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 APB_FPM_CORE004 - Unknown environment; restart not possible ?

  The SAP error message APB_FPM_CORE004 Unknown environment; restart not possible typically occurs in the context of the SAP Fiori or SAP UI5 applications, particularly when there is an issue with the application environment or configuration. Here’s a breakdown of the potential causes, solutions, and related information:
  Causes:
  
  
  Configuration Issues: The environment may not be properly configured in the SAP system. This could be due to missing or incorrect settings in the FPM (Floorplan Manager) configuration.
  Session Timeout: The user session may have timed out, leading to an inability to restart the application.
  System Errors: There may be underlying system errors or inconsistencies that prevent the application from recognizing the environment.
  Transport Issues: If the application was recently transported from one system to another, there may be missing components or configurations.
  Browser Cache: Sometimes, cached data in the browser can lead to unexpected behavior in web applications.
  
  Solutions:
  
  Check Configuration: Review the FPM configuration settings in the SAP system.