How To Fix /SAPAPO/SCHED821 - No duration is maintained for transportation lane &1 / &2 / &3

/SAPAPO/SCHED821 - Overview

• Message type: E = Error

• Message class: /SAPAPO/SCHED -

• Message number: 821

• Message text: No duration is maintained for transportation lane &1 / &2 / &3

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SCHED821 - No duration is maintained for transportation lane &1 / &2 / &3 ?

  The SAP error message /SAPAPO/SCHED821 indicates that there is no duration maintained for a transportation lane in the Advanced Planning and Optimization (APO) module. This error typically arises when the system attempts to schedule transportation activities but cannot find the necessary duration information for the specified transportation lane.
  
  Cause:
  The error is caused by the absence of a defined duration for the transportation lane specified in the error message. Transportation lanes are used in SAP APO to define the routes between locations, and they require specific parameters, including the duration of transportation, to function correctly.
  
  Solution:
  To resolve this error, you need to maintain the duration for the transportation lane in question. Here are the steps to do this:
  
  
  Access the Transportation Lane Maintenance:
  
  Go to the SAP Easy Access screen.
  Navigate to the transaction code /SAPAPO/LOC3 (or use the relevant menu path for transportation lane maintenance).
  
  
  
  Find the Transportation Lane:
  
  Enter the details of the transportation lane that