How To Fix RSRV455 - Correcting dimension keys of InfoCube &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSRV -

• Message number: 455

• Message text: Correcting dimension keys of InfoCube &1.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSRV455 - Correcting dimension keys of InfoCube &1. ?

  The SAP error message RSRV455, which states "Correcting dimension keys of InfoCube &1," typically occurs during the process of data loading or when performing consistency checks on an InfoCube in SAP BW (Business Warehouse). This error indicates that there are inconsistencies in the dimension keys of the InfoCube, which can lead to issues in reporting and data integrity.
  Cause:
  The error can be caused by several factors, including:
  
  Data Load Issues: Incomplete or failed data loads can lead to inconsistencies in the dimension keys.
  Changes in Data Model: If there have been changes to the InfoCube structure (like adding or removing dimensions) without proper adjustments to the data, it can cause mismatches.
  Manual Data Manipulation: Direct changes to the database tables or incorrect data entries can lead to inconsistencies.
  Data Source Changes: Changes in the underlying data sources or transformations that do not align with the InfoCube structure.
  
  Solution:
  To resolve the RSRV455 error, you can follow these steps:
  
  
  Run Consistency Check:
  
  Use transaction code RSRV to access the Data Consistency Check tool.
  Enter the InfoCube name and execute the check. This will help identify the specific inconsistencies.
  
  
  
  Correct Dimension Keys:
  
  If the consistency check identifies issues, you may need to correct the dimension keys. This can often be done directly in the RSRV transaction by following the prompts to correct the inconsistencies.
  
  
  
  Reprocess Data Loads:
  
  If the issue is related to data loads, consider reprocessing the data loads for the affected InfoCube. Ensure that all data is loaded correctly and that there are no errors in the process.
  
  
  
  Check Data Sources:
  
  Review any changes made to the data sources or transformations that feed into the InfoCube. Ensure that they are aligned with the current structure of the InfoCube.
  
  
  
  Backup and Restore:
  
  If the issue persists and you have a backup of the InfoCube, consider restoring it to a previous state before the inconsistencies occurred.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional guidance.
  
  
  
  Engage SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP Support for assistance, especially if the problem is complex or affects critical business processes.
  
  
  
  Related Information:
  
  Transaction Codes: RSRV (Data Consistency Check), RSA1 (Data Warehousing Workbench), and RSPC (Process Chain Maintenance) may be useful for managing InfoCubes and data loads.
  Documentation: Review SAP BW documentation for best practices on InfoCube management and data loading processes.
  Performance Considerations: Regularly monitor and maintain your InfoCubes to prevent such issues from arising in the future.
  
  By following these steps, you should be able to address the RSRV455 error and ensure the integrity of your InfoCube data.