How To Fix /SAPAPO/TDL_DAO066 - No source of supply found for transportation lane &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TDL_DAO -

• Message number: 066

• Message text: No source of supply found for transportation lane &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TDL_DAO066 - No source of supply found for transportation lane &1 ?

  The SAP error message /SAPAPO/TDL_DAO066 No source of supply found for transportation lane &1 typically occurs in the context of Advanced Planning and Optimization (APO) when the system is unable to find a valid source of supply for a specified transportation lane. This can happen for various reasons, and understanding the cause is crucial for resolving the issue.
  Causes:
  
  
  Missing Source of Supply: The most common reason is that there is no source of supply defined for the transportation lane in question. This could be due to incorrect or incomplete master data setup.
  
  
  Inactive or Incorrect Transportation Lane: The transportation lane may be inactive or incorrectly configured, leading to the system not recognizing it as a valid option.
  
  
  Data Inconsistencies: There may be inconsistencies in the master data, such as incorrect relationships between locations, products, or transportation lanes.
  
  
  Planning Version Issues: The planning version being used may not have the necessary data or configurations set up.
  
  
  Time Period Restrictions: The time period for which the planning is being executed may not align with the availability of the source of supply.
  
  
  Solutions:
  
  
  Check Master Data: Verify that the source of supply is correctly defined for the transportation lane. This includes checking the product, location, and any relevant supply chain relationships.
  
  
  Activate Transportation Lane: Ensure that the transportation lane is active and properly configured in the system. You can do this by navigating to the transportation lane configuration in the SAP APO system.
  
  
  Review Planning Version: Make sure that the planning version you are using has the correct data and configurations. If necessary, switch to a different planning version that contains the required information.
  
  
  Check Time Periods: Ensure that the time periods for which you are planning align with the availability of the source of supply. Adjust the planning horizon if needed.
  
  
  Run Consistency Checks: Use SAP tools to run consistency checks on your master data to identify and rectify any discrepancies.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the configuration of transportation lanes and sources of supply.
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/TPVS (Transportation Planning) or /SAPAPO/TSM (Transportation Lane Maintenance) to check and maintain transportation lanes and sources of supply.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error message.
  User Forums: Consider visiting SAP community forums or user groups for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.