How To Fix AG852 - TM scheduling: no result; ATP confirmation not possible &1 &2 &3

AG852 - Overview

• Message type: E = Error

• Message class: AG - Nachrichten ATP-Server

• Message number: 852

• Message text: TM scheduling: no result; ATP confirmation not possible &1 &2 &3

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AG852 - TM scheduling: no result; ATP confirmation not possible &1 &2 &3 ?

  The SAP error message AG852, which states "TM scheduling: no result; ATP confirmation not possible &1 &2 &3," typically occurs in the context of Advanced Planning and Optimization (APO) or Transportation Management (TM) when the system is unable to confirm the availability of products for a specific transportation or delivery request. This error can arise due to various reasons related to availability checks, scheduling, or configuration issues.
  Causes:
  
  Availability Check Failure: The system may not find sufficient stock to fulfill the requested delivery or transportation order.
  Scheduling Issues: There may be no feasible transportation schedule available for the requested delivery date and time.
  Master Data Issues: Incorrect or incomplete master data (e.g., material master, location master, or transportation lanes) can lead to scheduling failures.
  
  Configuration Issues: Incorrect settings in the Transportation Management or Advanced Planning system can prevent proper ATP (Available to Promise) checks.
  Resource Constraints: Limited availability of transportation resources (e.g., vehicles, drivers) can lead