How To Fix KW601 - The to-period is smaller than the from-period

SAP Error Message - Details

• Message type: E = Error

• Message class: KW - CO-ABC Activity-Based Costing

• Message number: 601

• Message text: The to-period is smaller than the from-period

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message KW601 - The to-period is smaller than the from-period ?

  The SAP error message KW601, which states "The to-period is smaller than the from-period," typically occurs in the context of financial or controlling transactions, particularly when dealing with planning or budgeting activities. This error indicates that the specified time period for a transaction or report is incorrectly defined, where the end date (to-period) is earlier than the start date (from-period).
  Cause:
  
  Incorrect Date Input: The most common cause is that the user has entered the dates incorrectly, with the end date being earlier than the start date.
  Configuration Issues: There may be issues with the configuration of the fiscal year variant or periods in the system.
  Data Entry Errors: Users may inadvertently select the wrong periods due to misunderstanding the date fields or dropdowns.
  
  Solution:
  
  Check Date Inputs: Review the dates entered in the transaction. Ensure that the "from-period" is earlier than or equal to the "to-period."
  Correct Fiscal Year Settings: If the error persists, check the fiscal year variant settings in the configuration to ensure that the periods are defined correctly.
  User Training: Provide training or documentation to users to help them understand how to correctly enter date ranges in the system.
  System Configuration: If the issue is related to configuration, consult with your SAP Basis or configuration team to ensure that the fiscal year and periods are set up correctly.
  
  Related Information:
  
  Transaction Codes: This error can occur in various transaction codes related to planning, such as KP06 (Cost Center Planning), KP07 (Cost Center Planning: Change), or others.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Refer to SAP documentation for guidelines on fiscal year settings and period definitions.
  
  By addressing the date input and ensuring proper configuration, you should be able to resolve the KW601 error effectively.