How To Fix K9021 - Select at least one data cell for this function

K9021 - Overview

• Message type: E = Error

• Message class: K9 - CO Planning Processor

• Message number: 021

• Message text: Select at least one data cell for this function

What causes this issue?

You have chosen a function requiring selection of data cells first.
The function does not work on attributes or formulas.

System Response

The function cannot be executed.

How to fix this error?

Mark one or more data cells.

Error message extract from SAP system. Copyright SAP SE.

K9021 - Details

• The SAP error message K9021, which states "Select at least one data cell for this function," typically occurs in the context of SAP's reporting or analysis tools, such as SAP BW (Business Warehouse) or SAP BPC (Business Planning and Consolidation). This error indicates that the user has attempted to execute a function or report without selecting any data cells or relevant data points.
  
  Cause:
  
  No Data Selected: The most common cause is that the user has not selected any data cells in the report or analysis view. This could happen if the user is trying to perform an operation (like a calculation, aggregation, or data export) without highlighting any relevant data.
  Incorrect Filter Settings: Sometimes, the filters applied may result in no data being displayed, leading to the inability to select any data cells.
  User Interface Issues: There may be a glitch or issue with the user interface that prevents data selection.
  
  
  Solution:
  
  Select Data Cells: