How To Fix /UI5/APP_DESCRIPTOR001 - SELF reference not found in LREP for app id '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/APP_DESCRIPTOR -

• Message number: 001

• Message text: SELF reference not found in LREP for app id '&1'

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/APP_DESCRIPTOR001 - SELF reference not found in LREP for app id '&1' ?

  The SAP error message /UI5/APP_DESCRIPTOR001 SELF reference not found in LREP for app id '&1' typically indicates that there is an issue with the application descriptor in the SAPUI5 application. This error occurs when the application descriptor (manifest.json) is trying to reference itself or another resource that cannot be found in the LREP (Lifecycle Repository) system.
  
  Cause:
  
  Missing or Incorrect Application Descriptor: The application descriptor (manifest.json) may be missing or incorrectly configured, leading to a failure in resolving the self-reference.
  LREP Issues: The application might not be properly deployed in the LREP, or there could be inconsistencies in the repository.
  Transport Issues: If the application was transported from one system to another, there might be issues with the transport that caused the application descriptor to not be correctly registered.
  Versioning Issues: There may be versioning issues where the application is looking for a specific version of a resource that is not available.
  
  
  Solution:
  
  Check Application Descriptor: Ensure