How To Fix /SAPAPO/CDPSCUSTOMIZ051 - Enter a start date that is earlier than the finish date

/SAPAPO/CDPSCUSTOMIZ051 - Overview

• Message type: E = Error

• Message class: /SAPAPO/CDPSCUSTOMIZ -

• Message number: 051

• Message text: Enter a start date that is earlier than the finish date

Self-Explanatory Message

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/SAPAPO/CDPSCUSTOMIZ051 - Details

• The SAP error message /SAPAPO/CDPSCUSTOMIZ051 indicates that there is an issue with the date range specified in a planning or scheduling transaction within the SAP Advanced Planning and Optimization (APO) module. Specifically, the error states that the start date entered is not earlier than the finish date, which is a requirement for many planning processes.
  
  Cause:
  
  Incorrect Date Entry: The most common cause of this error is that the user has entered a start date that is the same as or later than the finish date.
  Data Entry Mistakes: Typographical errors or misunderstandings about the date format can lead to incorrect date entries.
  System Configuration: In some cases, the system configuration or settings may not allow for the specified date range due to business rules or constraints.
  
  
  Solution:
  
  Check Date Entries: Review the start and finish dates you have entered. Ensure that the start date is indeed earlier than the finish date.
  Correct Format: Make sure that