How To Fix ATP_SUP_LOGIC012 - Start date must be before end date.

ATP_SUP_LOGIC012 - Overview

• Message type: E = Error

• Message class: ATP_SUP_LOGIC - Messages for ATP Supply Protection Logic

• Message number: 012

• Message text: Start date must be before end date.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ATP_SUP_LOGIC012 - Start date must be before end date. ?

  The SAP error message ATP_SUP_LOGIC012, which states "Start date must be before end date," typically occurs in the context of Advanced Planning and Optimization (APO) or similar modules where date ranges are involved, such as in planning or scheduling activities. This error indicates that the start date you have entered is not earlier than the end date, which is a logical requirement for any time-based operation.
  
  Cause:
  
  Incorrect Date Entry: The most common cause is that the user has mistakenly entered the start date as being later than or equal to the end date.
  System Configuration: There may be configurations or settings in the system that enforce date validation rules.
  Data Migration Issues: If data has been migrated from another system, there may be inconsistencies in date formats or values.
  User Input Error: Users may inadvertently select the wrong dates from a date picker or input them incorrectly.
  
  
  Solution:
  
  Check Date Inputs: Review the start and end