Message type: E = Error
Message class:  RS2HANA_VIEW - HANA Views for BW Objects 
Message number: 045
Message text: SAP HANA column view &1 is missing
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The SAP error message RS2HANA_VIEW045 indicates that a specific column view in SAP HANA is missing. This error typically arises when a data model or a report is trying to access a column view that has either been deleted, renamed, or is not properly defined in the HANA database.
Cause: Deleted or Renamed Column View: The column view that the report or data model is trying to access has been deleted or renamed in the HANA database. Transport Issues: If the column view was part of a transport request, it may not have been successfully imported into the target system. Incorrect Configuration: There may be an issue with the configuration of the data model or report that references the column view. Database Connection Issues: There could be issues with the connection to the HANA database, leading to the inability to access the column view.
Solution: Verify Column View Existence: Check the HANA database to see if the
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