How To Fix DB6PM920 - Distribution key of InfoProvider &1 could not be repaired

SAP Error Message - Details

• Message type: E = Error

• Message class: DB6PM - DB2 UDB for UNIX, Windows: Performance Monitoring

• Message number: 920

• Message text: Distribution key of InfoProvider &1 could not be repaired

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DB6PM920 - Distribution key of InfoProvider &1 could not be repaired ?

  The SAP error message DB6PM920 indicates that there is an issue with the distribution key of an InfoProvider in the SAP BW (Business Warehouse) system. This error typically arises during data loading or when trying to repair the InfoProvider's distribution key.
  Cause:
  
  Inconsistent Data: The distribution key may be inconsistent due to data inconsistencies or corruption in the InfoProvider.
  Missing or Incorrect Configuration: The InfoProvider may not be properly configured, leading to issues with the distribution key.
  Data Model Changes: Changes in the data model (like changes in the structure of the InfoProvider) that have not been properly propagated can lead to this error.
  Database Issues: There may be underlying database issues that are causing the distribution key to be invalid.
  
  Solution:
  
  
  Repair the InfoProvider:
  
  Use the transaction code RSA1 to access the Data Warehousing Workbench.
  Navigate to the InfoProvider that is causing the issue.
  Right-click on the InfoProvider and select the option to "Repair" or "Rebuild" the distribution key.
  
  
  
  Check Data Consistency:
  
  Run consistency checks on the InfoProvider to identify any inconsistencies in the data.
  Use transaction RSBAS000 to check for inconsistencies in the InfoProvider.
  
  
  
  Recreate the InfoProvider:
  
  If the issue persists, consider recreating the InfoProvider. This may involve deleting the existing InfoProvider and creating a new one with the correct configuration.
  
  
  
  Review Data Model Changes:
  
  If there have been recent changes to the data model, ensure that all related objects are updated accordingly.
  Check for any changes in the underlying data sources that may affect the InfoProvider.
  
  
  
  Database Maintenance:
  
  Perform database maintenance tasks to ensure that the database is functioning correctly.
  Check for any database locks or issues that may be affecting the InfoProvider.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates available that can resolve the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSBAS000 (Consistency Check), and SE11 (Data Dictionary) for further investigation.
  SAP Documentation: Review SAP documentation related to InfoProviders and data modeling in BW for best practices and troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, it may be necessary to involve SAP support for further assistance.