How To Fix RS2HANA_VIEW045 - SAP HANA column view &1 is missing

SAP Error Message - Details

• 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

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RS2HANA_VIEW045 - SAP HANA column view &1 is missing ?

  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 column view exists. You can do this using HANA Studio or any SQL client connected to the HANA database.
  
  Use the SQL command: SELECT * FROM <schema>.<column_view_name>;
  
  
  
  Check for Renaming: If the column view has been renamed, update the references in your data model or report to point to the new name.
  
  
  Recreate the Column View: If the column view has been deleted, you may need to recreate it based on the original definition.
  
  
  Transport Check: If the column view was part of a transport request, ensure that the transport was successfully imported into the target system. If not, re-import the transport.
  
  
  Review Data Model/Report Configuration: Check the configuration of the data model or report that is generating the error. Ensure that all references to the column view are correct.
  
  
  Database Connection: Ensure that the connection to the HANA database is active and functioning correctly. Check for any connectivity issues.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  HANA Studio: Use HANA Studio to manage and view your column views and other database objects.
  Documentation: Refer to SAP documentation for guidelines on creating and managing column views in HANA.
  Support: If the issue persists, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.