How To Fix /SAPAPO/SRC820 - Srce of supply w. srce loc. &1, dst. loc. &2, means tr. &3 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SRC -

• Message number: 820

• Message text: Srce of supply w. srce loc. &1, dst. loc. &2, means tr. &3 does not exist

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SRC820 - Srce of supply w. srce loc. &1, dst. loc. &2, means tr. &3 does not exist ?

  The SAP error message /SAPAPO/SRC820 indicates that there is an issue with the source of supply in the Advanced Planning and Optimization (APO) module. Specifically, it means that the system cannot find a valid source of supply for the specified source location (&1), destination location (&2), and transportation lane (&3).
  Cause:
  
  Missing Transportation Lane: The transportation lane between the source and destination locations may not be defined in the system.
  Incorrect Configuration: The source or destination location may not be correctly configured in the system, or the transportation lane may not be active.
  Data Inconsistency: There may be inconsistencies in the master data, such as missing or incorrect entries in the location or transportation lane tables.
  Planning Version Issues: The planning version being used may not have the necessary data or settings for the transportation lane.
  
  Solution:
  
  
  Check Transportation Lane:
  
  Go to the transaction code /SAPAPO/LOC3 (or the relevant transaction for maintaining transportation lanes).
  Verify that the transportation lane between the specified source and destination locations exists and is active.
  If it does not exist, create a new transportation lane with the correct parameters.
  
  
  
  Verify Location Data:
  
  Check the master data for both the source and destination locations to ensure they are correctly defined.
  Ensure that the locations are active and properly configured in the system.
  
  
  
  Review Planning Version:
  
  Ensure that you are using the correct planning version that contains the necessary data for the transportation lane.
  If needed, switch to a different planning version that has the required configurations.
  
  
  
  Consistency Check:
  
  Perform a consistency check on the master data to identify any discrepancies or missing entries.
  Use transaction codes like /SAPAPO/MDP1 to check for inconsistencies in the master data.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to transportation lanes and source of supply to ensure that all necessary configurations are in place.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  /SAPAPO/LOC3: Maintain transportation lanes.
  /SAPAPO/MDP1: Check master data consistency.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to transportation lanes and source of supply.
  APO Configuration: Review the configuration settings in the APO system to ensure that all necessary components are set up correctly.
  
  By following these steps, you should be able to identify and resolve the issue causing the /SAPAPO/SRC820 error message.