How To Fix RSCV071 - Time dimension entries not being used are to be removed

SAP Error Message - Details

• Message type: E = Error

• Message class: RSCV - Analysis of BW objects (InfoCubes...)

• Message number: 071

• Message text: Time dimension entries not being used are to be removed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSCV071 - Time dimension entries not being used are to be removed ?

  The SAP error message RSCV071 indicates that there are time dimension entries in the data warehouse that are not being used and are scheduled for removal. This message typically arises in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when dealing with time dimensions in InfoObjects or InfoProviders.
  Cause:
  
  Unused Time Dimension Entries: The error occurs when there are time dimension entries (like years, months, days) that are not linked to any data in the InfoProviders or are not being utilized in any queries or reports.
  Data Model Changes: Changes in the data model, such as the removal of certain InfoObjects or changes in the data flow, can lead to certain time dimension entries becoming obsolete.
  Data Cleanup: The system is performing a cleanup operation to remove these unused entries to optimize performance and storage.
  
  Solution:
  
  Review Time Dimension Entries: Check the time dimension entries in the relevant InfoObject or InfoProvider to identify which entries are not being used.
  Data Usage Analysis: Analyze the data usage to determine if the unused time entries are indeed unnecessary. This can involve checking queries, reports, and data flows that may reference these time dimensions.
  Adjust Data Model: If certain time dimensions are no longer needed, you can adjust your data model accordingly. This may involve deleting or deactivating the unused time dimension entries.
  Re-activate or Re-assign: If the time dimension entries are still needed but not currently in use, consider re-activating them or re-assigning them to the appropriate InfoProviders or queries.
  Execute Cleanup: If you confirm that the entries are indeed unused, you can allow the system to proceed with the cleanup process. This is usually done automatically by the system, but you can also trigger it manually if needed.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like RSA1 (Data Warehousing Workbench) to analyze and manage InfoObjects and InfoProviders.
  Data Modeling: Familiarize yourself with data modeling concepts in SAP BW to better understand how time dimensions are utilized.
  Performance Optimization: Regularly review and clean up unused objects in your BW system to maintain optimal performance.
  Documentation: Refer to SAP Help documentation for more detailed information on managing time dimensions and handling related error messages.
  
  If the issue persists or if you need further assistance, consider reaching out to your SAP support team or consulting the SAP community for more specific guidance based on your system configuration.