How To Fix /UI5/DESCR_VAR_CHECK004 - App variant/app config id &1 not valid for layer &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/DESCR_VAR_CHECK -

• Message number: 004

• Message text: App variant/app config id &1 not valid for layer &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /UI5/DESCR_VAR_CHECK004 - App variant/app config id &1 not valid for layer &2 ?

  The SAP error message /UI5/DESCR_VAR_CHECK004 indicates that there is an issue with the app variant or app configuration ID not being valid for the specified layer. This error typically arises in the context of SAP Fiori applications and their configurations.
  
  Cause:
  
  Invalid App Variant/App Config ID: The app variant or configuration ID you are trying to use does not exist or is not valid for the specified layer (e.g., "SAP", "CUSTOM", "LOCAL").
  Layer Mismatch: The app variant may be defined in a different layer than the one you are currently working in. For example, if the variant is created in the "CUSTOM" layer, but you are trying to access it in the "SAP" layer, this error will occur.
  Transport Issues: If the app variant was transported from one system to another, it may not have been transported correctly, leading to inconsistencies.
  Authorization Issues: The user may not have the necessary authorizations to access the app