How To Fix RSM2195 - Reduced Reqests found for this WO-DSO; NO Deletion Run possible

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM2 - Monitor assistant help texts

• Message number: 195

• Message text: Reduced Reqests found for this WO-DSO; NO Deletion Run possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSM2195 - Reduced Reqests found for this WO-DSO; NO Deletion Run possible ?

  The SAP error message RSM2195, which states "Reduced Requests found for this WO-DSO; NO Deletion Run possible," typically occurs in the context of data warehousing and data extraction processes, particularly when dealing with DataStore Objects (DSOs) in SAP BW (Business Warehouse).
  Cause:
  This error indicates that there are reduced requests associated with the specified Write-Optimized DataStore Object (WO-DSO). Reduced requests are those that have been processed and contain only the data that is relevant after applying certain filters or aggregations. When there are reduced requests, the system prevents deletion runs because it needs to maintain data integrity and ensure that the reduced requests are not affected.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Reduced Requests: Identify the reduced requests associated with the WO-DSO. You can do this by navigating to the DataStore Object in the SAP BW system and checking the request overview.
  
  
  Delete Reduced Requests: If it is appropriate for your business process, you may need to delete the reduced requests before you can perform a deletion run on the WO-DSO. This can usually be done through the Data Warehousing Workbench or the relevant transaction codes.
  
  
  Perform a Full Load: If the reduced requests are not needed, consider performing a full load to refresh the data in the WO-DSO. This can help in clearing out any inconsistencies.
  
  
  Consult Documentation: Review SAP documentation or notes related to your specific version of SAP BW for any additional guidance or best practices regarding handling reduced requests.
  
  
  Contact SAP Support: If the issue persists or if you are unsure about the implications of deleting reduced requests, it may be beneficial to contact SAP support for assistance.
  
  
  Related Information:
  
  DataStore Object (DSO): A DSO is a storage object in SAP BW that allows for the storage of detailed data. It can be write-optimized, standard, or direct update.
  Reduced Requests: These are requests that have been processed and contain only the relevant data after certain transformations or filters have been applied.
  Deletion Runs: A deletion run is a process in SAP BW that allows for the removal of data from a DSO or InfoCube based on certain criteria.
  
  Best Practices:
  
  Always back up your data before performing deletion operations.
  Ensure that you have a clear understanding of the data flow and dependencies in your BW system to avoid unintentional data loss.
  Regularly monitor and manage requests in your DSOs to prevent issues related to reduced requests.
  
  By following these steps and considerations, you should be able to address the RSM2195 error effectively.