How To Fix /UI5/MP_CP_APP008 - Only a single dataSource is permitted or an OData with ODataAnnotations

SAP Error Message - Details

• Message type: E = Error

• Message class: /UI5/MP_CP_APP -

• Message number: 008

• Message text: Only a single dataSource is permitted or an OData with ODataAnnotations

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_CP_APP008 - Only a single dataSource is permitted or an OData with ODataAnnotations ?

  The SAP error message /UI5/MP_CP_APP008 indicates that there is an issue with the configuration of your SAPUI5 application, specifically related to the data sources defined in your application. This error typically arises when the application is trying to use multiple data sources in a context where only one is allowed, or when the OData service being used does not have the required annotations.
  
  Cause:
  
  
  Multiple Data Sources: The application is configured to use more than one data source in a context where only a single data source is permitted. This can happen if you have defined multiple OData models in your manifest or component file.
  
  
  Missing OData Annotations: If you are using an OData service, it may not have the necessary annotations that are required for the application to function correctly. Annotations provide metadata about the data model and are essential for UI5 applications to understand how to interact with the data.
  
  
  
  Solution:
  
  
  Check Data