How To Fix /UI2/CDMCNV401 - Application Type &1 is not supported

/UI2/CDMCNV401 - Overview

• Message type: E = Error

• Message class: /UI2/CDMCNV -

• Message number: 401

• Message text: Application Type &1 is not supported

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 /UI2/CDMCNV401 - Application Type &1 is not supported ?

  The SAP error message /UI2/CDMCNV401 Application Type &1 is not supported typically occurs in the context of SAP Fiori or UI5 applications when there is an issue with the application type being used. This error indicates that the application type specified (denoted by &1) is not recognized or supported by the system.
  Causes:
  
  Unsupported Application Type: The application type specified in the configuration or the request is not one of the recognized types by the SAP system.
  
  Configuration Issues: There may be misconfigurations in the Fiori Launchpad or the application descriptor (e.g., manifest.json).
  Missing Components: Required components or libraries for the specified application type may not be installed or activated in the SAP system.
  Version Compatibility: The application type may not be compatible with the version of the SAP system you are using.
  
  Solutions:
  
  Check Application Type: Verify the application type being used. Ensure that it is a valid and supported type in your SAP environment.
  Review Configuration: