How To Fix /SAPAPO/SNP184 - Check transportation lanes from &1 to &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SNP -

• Message number: 184

• Message text: Check transportation lanes from &1 to &2

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/SNP184 - Check transportation lanes from &1 to &2 ?

  The SAP error message /SAPAPO/SNP184 typically indicates an issue with transportation lanes in the SAP Advanced Planning and Optimization (APO) system, specifically in the Supply Network Planning (SNP) module. This error occurs when the system cannot find a valid transportation lane between two locations (from &1 to &2) during the planning process.
  Cause:
  
  Missing Transportation Lane: The most common cause is that there is no defined transportation lane between the specified locations in the system.
  Incorrect Configuration: The transportation lanes may not be correctly configured or activated in the system.
  Data Inconsistencies: There may be inconsistencies or missing data in the master data related to transportation lanes, such as location data, transportation mode, or other relevant parameters.
  Planning Version Issues: The planning version being used may not have the necessary transportation lanes defined.
  
  Solution:
  
  
  Check Transportation Lanes:
  
  Go to the transaction code /SAPAPO/TP (Transportation Lane) in the SAP GUI.
  Verify if there is a transportation lane defined between the two locations specified in the error message.
  If not, create a new transportation lane by specifying the source and destination locations, transportation mode, and other relevant details.
  
  
  
  Review Configuration:
  
  Ensure that the transportation lanes are correctly configured in the system.
  Check if the transportation lanes are active and valid for the planning version you are using.
  
  
  
  Master Data Consistency:
  
  Verify the master data for the locations involved. Ensure that the locations are correctly defined and that all necessary data is present.
  Check for any inconsistencies in the location master data that might affect transportation lane availability.
  
  
  
  Planning Version:
  
  Ensure that you are using the correct planning version that includes the necessary transportation lanes.
  If needed, switch to a different planning version that has the required transportation lanes defined.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for additional guidance on transportation lanes and their configuration.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/TP for transportation lanes and /SAPAPO/SNP for SNP-related activities.
  SAP Notes: Check for any SAP Notes related to transportation lanes and the specific error message for potential fixes or updates.
  User Exits and BAdIs: If custom logic is involved, review any user exits or Business Add-Ins (BAdIs) that might affect transportation lane processing.
  
  By following these steps, you should be able to identify and resolve the issue related to the /SAPAPO/SNP184 error message.