Message type: E = Error
Message class:  RSO_MPRO_PRE_CHECK - MultiProvider Pre B4H Check 
Message number: 001
Message text: Changes for mapping of navigation attribute &1 are necessary
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The SAP error message RSO_MPRO_PRE_CHECK001 indicates that there are necessary changes required for the mapping of a navigation attribute in a data model or InfoProvider. This error typically arises in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when there are inconsistencies or issues with the mapping of navigation attributes in a query or data model.
Cause: Inconsistent Mapping: The navigation attribute is not correctly mapped to the characteristic in the InfoObject or InfoProvider. Changes in Data Model: There may have been changes in the underlying data model that require updates to the navigation attributes. Missing Attributes: The navigation attribute may not exist in the data model or InfoProvider. Data Source Changes: Changes in the data source or transformations that affect how navigation attributes are handled.
Solution: To resolve the error, you can follow these steps: Check the Mapping: Go to the relevant InfoObject or InfoProvider and check the mapping of the navigation attributes. Ensure that the navigation
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