How To Fix /UI5/MP_CA_APP002 - Property to change does not exist in base descriptor: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/MP_CA_APP -

• Message number: 002

• Message text: Property to change does not exist in base descriptor: &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/MP_CA_APP002 - Property to change does not exist in base descriptor: &1 ?

  The SAP error message /UI5/MP_CA_APP002 Property to change does not exist in base descriptor: &1 typically occurs in the context of SAPUI5 applications when there is an attempt to modify a property in a component descriptor that does not exist in the base descriptor. This can happen during the configuration of UI5 applications, especially when using the manifest.json file or when extending components.
  Cause:
  
  Incorrect Property Name: The property you are trying to change may be misspelled or does not exist in the base descriptor of the component you are working with.
  Version Mismatch: The version of the SAPUI5 library you are using may not support the property you are trying to modify.
  Improper Extension: If you are extending a component, the property you are trying to change may not be defined in the base component's descriptor.
  Manifest Configuration Issues: There may be issues in the manifest.json file where the property is being defined incorrectly.
  
  Solution:
  
  Check Property Name: Verify that the property name you are trying to change is correct and exists in the base descriptor. Refer to the official SAPUI5 documentation for the component you are working with.
  Update SAPUI5 Version: Ensure that you are using a version of SAPUI5 that supports the property you are trying to modify. If necessary, update to a newer version.
  Review Component Extension: If you are extending a component, ensure that you are correctly inheriting from the base component and that the property is defined in the base descriptor.
  Validate Manifest.json: Check your manifest.json file for any syntax errors or incorrect property definitions. Make sure that the structure adheres to the expected format.
  Debugging: Use the browser's developer tools to debug the application and check the console for additional error messages that may provide more context.
  
  Related Information:
  
  SAPUI5 Documentation: Refer to the official SAPUI5 documentation for detailed information on component descriptors and properties.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and to find potential solutions.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific version of SAPUI5 you are using.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.