Message type: E = Error
Message class: /UI5/MP_CA -
Message number: 002
Message text: Node &1 already existing in base desriptor
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The SAP error message /UI5/MP_CA002 Node &1 already existing in base descriptor typically occurs in the context of SAPUI5 or Fiori applications when there is an issue with the metadata or the configuration of the application. This error indicates that there is a conflict with a node that is already defined in the base descriptor, which can happen during the development or deployment of an application.
Cause: Duplicate Node Definition: The error usually arises when there is an attempt to define a node (like a UI5 component, view, or controller) that already exists in the base descriptor (e.g., manifest.json or Component.js). Incorrect Configuration: There might be an issue with the way the application is configured, leading to multiple definitions of the same node. Versioning Issues: If you are using different versions of libraries or components, there might be conflicts that lead to this error. Caching Issues: Sometimes, cached versions of the application can cause conflicts,
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