How To Fix RSAN_WB459 - Data view '&1' is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAN_WB - Messages for Analysis Designer

• Message number: 459

• Message text: Data view '&1' is invalid

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSAN_WB459 - Data view '&1' is invalid ?

  The SAP error message RSAN_WB459, which states "Data view '&1' is invalid," typically occurs in the context of SAP BW (Business Warehouse) when working with data views in the Analysis Process Designer (APD) or when trying to execute queries or reports that rely on specific data views.
  Cause:
  
  Data View Deletion or Modification: The data view referenced in the error message may have been deleted or modified, making it invalid.
  Authorization Issues: The user may not have the necessary authorizations to access the data view.
  Transport Issues: If the data view was transported from one system to another, it may not have been properly activated or may have dependencies that are not met in the target system.
  Data Source Changes: Changes to the underlying data source or InfoProvider that the data view relies on can also lead to this error.
  Inconsistent Data Model: If there are inconsistencies in the data model or if the data view is not properly defined, it can result in this error.
  
  Solution:
  
  Check Data View Existence: Verify that the data view exists in the system. You can do this by navigating to the relevant transaction (e.g., RSA1 for Data Warehousing Workbench) and checking the data views.
  Recreate or Reactivate the Data View: If the data view has been deleted or is invalid, you may need to recreate it or reactivate it if it was deactivated.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the data view. This can be done by checking the user roles and authorizations in the SAP system.
  Review Transport Logs: If the data view was transported, check the transport logs for any errors or issues that may have occurred during the transport process.
  Validate Data Sources: Ensure that the underlying data sources or InfoProviders are correctly defined and active. If there have been changes, you may need to adjust the data view accordingly.
  Check for Dependencies: If the data view relies on other objects (like InfoObjects, InfoProviders, etc.), ensure that those objects are also valid and active.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) or RSD1 (InfoObject Maintenance) to investigate the issue further.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search the SAP Support Portal for relevant notes.
  Documentation: Review SAP documentation related to data views and the Analysis Process Designer for best practices and troubleshooting steps.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or BW team for further investigation.