How To Fix CKMLLA000 - The plan price for activity type &1 was changed

CKMLLA000 - Overview

• Message type: E = Error

• Message class: CKMLLA - Message for Activity Update in Quantity Structure

• Message number: 000

• Message text: The plan price for activity type &1 was changed

Self-Explanatory Message

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CKMLLA000 - Details

• The SAP error message CKMLLA000 indicates that the plan price for an activity type has been changed, which can affect the costing process in the system. This message typically arises in the context of Material Ledger and Costing in SAP, particularly when dealing with actual costing and the integration of planned and actual prices.
  
  Cause:
  
  Change in Plan Price: The primary cause of this error is that the planned price for a specific activity type has been modified after the initial costing run. This can happen due to updates in the cost center planning or changes in the activity type settings.
  Costing Run Issues: If a costing run is executed and the plan price for an activity type is altered during or after the run, it can lead to inconsistencies in the data.
  Data Consistency: The system expects consistency between planned and actual prices, and any changes can trigger this error.
  
  
  Solution:
  
  Review Changes: Check the