How To Fix UJK_EXCEPTION091 - Logic is running on too large a selection; try using MAXMEMBERS

UJK_EXCEPTION091 - Overview

• Message type: E = Error

• Message class: UJK_EXCEPTION -

• Message number: 091

• Message text: Logic is running on too large a selection; try using MAXMEMBERS

Self-Explanatory Message

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UJK_EXCEPTION091 - Details

• The SAP error message UJK_EXCEPTION091 indicates that a logic operation is attempting to process a selection that is too large for the system to handle efficiently. This typically occurs in the context of SAP BW (Business Warehouse) or SAP HANA when executing queries or calculations that involve a large dataset.
  
  Cause:
  The error is caused by the logic trying to process too many records at once, which exceeds the system's memory limits or processing capabilities. This can happen in scenarios such as:
  
  Running a query that retrieves a very large number of records.
  Performing calculations or aggregations on a dataset that is too large.
  Insufficient memory allocation for the operation being performed.
  
  
  Solution:
  To resolve this issue, you can try the following approaches:
  
  
  Use MAXMEMBERS: 
  
  The error message suggests using the MAXMEMBERS parameter. This parameter limits the number of records processed in a single operation. You can set this parameter in your query or logic to restrict the