How To Fix /SAPAPO/SCHED820 - Transportation lane &1 /&2 / &3 is not available

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SCHED -

• Message number: 820

• Message text: Transportation lane &1 /&2 / &3 is not available

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/SCHED820 - Transportation lane &1 /&2 / &3 is not available ?

  The SAP error message /SAPAPO/SCHED820 indicates that a transportation lane is not available for the specified parameters. This error typically occurs in the context of Advanced Planning and Optimization (APO) when trying to schedule transportation or create a transportation plan.
  Cause:
  The error can be caused by several factors, including:
  
  Missing Transportation Lane: The transportation lane defined between the source and destination locations does not exist in the system.
  Inactive Transportation Lane: The transportation lane exists but is inactive or not valid for the specified time period.
  Incorrect Parameters: The parameters used in the scheduling process (such as the location, product, or time) do not match any existing transportation lanes.
  Master Data Issues: There may be issues with the master data, such as incorrect or incomplete data for the locations, products, or transportation lanes.
  Planning Version: The transportation lane may not be available in the planning version being used.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Transportation Lane Configuration:
  
  Go to the transaction code /SAPAPO/TP (or the relevant transaction for transportation lane maintenance).
  Verify that the transportation lane exists for the specified source and destination locations.
  Ensure that the lane is active and valid for the required time period.
  
  
  
  Review Parameters:
  
  Double-check the parameters you are using in the scheduling process. Ensure that the source and destination locations, as well as the product, are correctly specified.
  
  
  
  Check Master Data:
  
  Review the master data for the locations and products involved. Ensure that all necessary data is complete and accurate.
  
  
  
  Planning Version:
  
  Ensure that you are using the correct planning version where the transportation lane is defined. You can check the planning version settings in the relevant transaction.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for additional guidance on transportation lane configuration and troubleshooting.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/TP for transportation lane maintenance and /SAPAPO/SC for supply chain planning.
  Master Data Management: Understanding how to manage and maintain master data in SAP APO is crucial for avoiding such errors.
  SAP Notes: Check for any SAP Notes related to transportation lanes and scheduling issues, as they may provide specific fixes or updates.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.