How To Fix CMM_ORTH_MATURE001 - Period end date must be after period start date

CMM_ORTH_MATURE001 - Overview

• Message type: E = Error

• Message class: CMM_ORTH_MATURE - Messages for Orthodoxy Maturity Selection Routine

• Message number: 001

• Message text: Period end date must be after period start date

Self-Explanatory Message

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CMM_ORTH_MATURE001 - Details

• The SAP error message CMM_ORTH_MATURE001 indicates that there is an issue with the period dates in a transaction or configuration related to the SAP Controlling (CO) module, specifically in the context of the Cost Management or Cost Object Controlling areas. The error message states that the "Period end date must be after period start date," which means that the system has detected that the end date of a period is not correctly set after the start date.
  
  Cause:
  
  Incorrect Date Entry: The most common cause is that the user has entered the end date of a period that is earlier than or the same as the start date.
  
  Configuration Issues: There may be issues in the configuration of the controlling area or the specific cost object that is being used.
  Data Migration Issues: If data has been migrated from another system, there may be inconsistencies in the date entries.
  User Error: Users may inadvertently select