How To Fix RSDHA444 - Unable to create table descriptor of column view '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDHA - HANA Analysis in BW

• Message number: 444

• Message text: Unable to create table descriptor of column view '&1'

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 RSDHA444 - Unable to create table descriptor of column view '&1' ?

  The SAP error message RSDHA444, which states "Unable to create table descriptor of column view '&1'," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with the creation or activation of a column view in the data model. This error can arise due to various reasons, and here are some common causes, solutions, and related information:
  Causes:
  
  Data Model Issues: There may be inconsistencies or errors in the data model that prevent the creation of the table descriptor.
  Database Issues: Problems with the underlying database, such as connectivity issues, lack of permissions, or database corruption.
  Transport Issues: If the object was transported from another system, there may be missing dependencies or inconsistencies.
  Naming Conflicts: Conflicts with existing objects in the database, such as tables or views with the same name.
  Insufficient Authorizations: The user may not have the necessary authorizations to create or modify the column view.
  
  Solutions:
  
  Check Data Model: Review the data model for any inconsistencies or errors. Ensure that all required fields and settings are correctly defined.
  Database Connectivity: Verify the connection to the database. Check for any issues with the database server and ensure that it is running properly.
  Check Authorizations: Ensure that the user has the necessary authorizations to create or modify the column view. This may involve checking roles and permissions in the SAP system.
  Recreate the Object: If the object is corrupted, try to delete and recreate the column view. Make sure to back up any necessary data before doing this.
  Transport Dependencies: If the object was transported, check for any missing dependencies or objects that need to be transported along with it.
  Check for Naming Conflicts: Ensure that there are no existing objects with the same name in the database. If there are, consider renaming the new object.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSRT (Query Monitor) or RSA1 (Data Warehousing Workbench) to analyze and troubleshoot the issue further.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Logs and Traces: Review the system logs and traces for more detailed error messages that can provide additional context for the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.