How To Fix WES_FILTER018 - No explicit filters are defined for selection

WES_FILTER018 - Overview

• Message type: E = Error

• Message class: WES_FILTER -

• Message number: 018

• Message text: No explicit filters are defined for selection

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WES_FILTER018 - No explicit filters are defined for selection ?

  SAP Error Message:
  WES_FILTER018 No explicit filters are defined for selection
  
  
  Cause:
  This error occurs in SAP when a selection or query is executed without specifying any explicit filter criteria. In other words, the system expects at least one filter condition to limit the data selection, but none was provided. This is common in scenarios where the system or application logic requires filters to avoid processing or displaying an unfiltered, potentially very large dataset.
  
  When does it typically occur?
  
  In SAP BW (Business Warehouse) during query execution or report generation.
  In Web Intelligence (WebI) reports or other BI tools connected to SAP BW.
  When using BEx queries or InfoProviders where filters are mandatory.
  In custom ABAP programs or selection screens where filter validation is enforced.
  
  
  
  Solution:
  
  
  Define Explicit Filters:
  
  Go back to the selection screen or query designer.
  Add at least one filter condition (e.g., date range, customer ID, material number).
  Ensure that the filter is explicit and not left blank or set