How To Fix ATP_BOP_LOGIC026 - &1 requirements with requested dates in the past have been rescheduled.

SAP Error Message - Details

• Message type: E = Error

• Message class: ATP_BOP_LOGIC -

• Message number: 026

• Message text: &1 requirements with requested dates in the past have been rescheduled.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ATP_BOP_LOGIC026 - &1 requirements with requested dates in the past have been rescheduled. ?

  The SAP error message ATP_BOP_LOGIC026 indicates that there are requirements with requested dates in the past that have been rescheduled. This typically occurs in the context of Advanced Planning and Optimization (APO) or the Available-to-Promise (ATP) check, where the system is trying to process requirements that are no longer valid due to their dates being in the past.
  
  Cause:
  
  Past Dates: The primary cause of this error is that the system has detected that some of the requirements (like sales orders, production orders, etc.) have requested delivery dates that are in the past.
  Rescheduling Logic: The ATP logic attempts to reschedule these past requirements, but it may not be able to do so due to constraints such as stock availability, production capacity, or other scheduling rules.
  
  Configuration Issues: There may be configuration settings in the ATP or planning system that are not aligned with the business processes, leading to unexpected behavior.
  
  
  Solution:
  
  Review Requirements: Check the