How To Fix RSDRI_HDB015 - Could not activate flat fact table

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDRI_HDB - InfoCube Conversion Program

• Message number: 015

• Message text: Could not activate flat fact table

What causes this issue?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

Fact table: &v1&
sy-subrc: &v2&

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDRI_HDB015 - Could not activate flat fact table ?

  The SAP error message RSDRI_HDB015: Could not activate flat fact table typically occurs in the context of SAP HANA when there is an issue with the activation of a flat fact table in the SAP BW (Business Warehouse) system. This error can arise due to various reasons, including data model inconsistencies, issues with the underlying database, or configuration problems.
  Causes:
  
  Data Model Issues: There may be inconsistencies in the data model, such as missing or incorrect mappings between InfoObjects and the fact table.
  Database Constraints: The underlying HANA database may have constraints or issues that prevent the activation of the table.
  Data Type Mismatches: There could be mismatches in data types between the source and target fields.
  Missing Authorizations: The user may not have the necessary authorizations to activate the table.
  Technical Settings: Incorrect technical settings in the InfoProvider or the flat fact table configuration.
  Data Load Issues: Previous data load failures may have left the system in an inconsistent state.
  
  Solutions:
  
  Check Data Model: Review the data model for inconsistencies. Ensure that all InfoObjects are correctly mapped and that there are no missing fields.
  Review Activation Logs: Check the activation logs for more detailed error messages that can provide insights into what went wrong during the activation process.
  Validate Data Types: Ensure that the data types of the fields in the flat fact table match those defined in the InfoObjects.
  Check Authorizations: Verify that the user has the necessary authorizations to perform the activation.
  Technical Settings Review: Review the technical settings of the InfoProvider and the flat fact table to ensure they are correctly configured.
  Reprocess Data Loads: If there were previous data load issues, try reprocessing the data loads to ensure that the data is consistent.
  Database Health Check: Perform a health check on the HANA database to ensure that there are no underlying issues affecting the activation process.
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  SAP BW Documentation: Refer to the official SAP BW documentation for detailed information on flat fact tables and their activation.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed logs and error messages for further analysis.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to activate the flat fact table successfully.