How To Fix LTR_MODEL_APPL121 - No interface specified for Delimiation Option

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR_MODEL_APPL -

• Message number: 121

• Message text: No interface specified for Delimiation Option

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR_MODEL_APPL121 - No interface specified for Delimiation Option ?

  The SAP error message LTR_MODEL_APPL121 with the description "No interface specified for Delimitation Option" typically occurs in the context of SAP's Logistics and Transportation Management modules, particularly when dealing with the configuration of transportation models or interfaces.
  Cause:
  This error usually arises when there is a missing or incorrectly configured interface for a delimitation option in the transportation model. Delimitation options are used to define how certain data is segmented or categorized within the transportation planning process. If the system cannot find a valid interface for the specified delimitation option, it will trigger this error.
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the configuration settings for the transportation model in SAP.
  Ensure that all delimitation options are correctly defined and that there is a valid interface associated with each option.
  
  
  
  Define Interfaces:
  
  If an interface is missing, you will need to define it. This can typically be done in the customizing settings of the SAP system.
  Navigate to the relevant customizing transaction (e.g., SPRO) and look for the section related to transportation management or logistics.
  
  
  
  Review Transport Model:
  
  Review the transport model settings to ensure that all necessary parameters are set correctly.
  Check if the delimitation options are correctly linked to the transport model.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for specific guidance on configuring delimitation options and interfaces.
  
  
  
  Testing:
  
  After making the necessary changes, test the configuration to ensure that the error no longer occurs.
  
  
  
  Seek Help:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who specializes in transportation management.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO (Customizing), LT01 (Create Transfer Order), or others related to transportation management.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the cause of the LTR_MODEL_APPL121 error in your SAP system.