How To Fix LTR_MODEL_APPL020 - The specified link is not connected to Business Object &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR_MODEL_APPL -

• Message number: 020

• Message text: The specified link is not connected to Business Object &1.

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 LTR_MODEL_APPL020 - The specified link is not connected to Business Object &1. ?

  The SAP error message LTR_MODEL_APPL020 indicates that there is an issue with a link in the data model that is not properly connected to the specified Business Object. This error typically arises in the context of SAP Landscape Transformation (SLT) or SAP Data Services when trying to replicate or transform data.
  
  Cause:
  
  Unconnected Link: The error suggests that a link (relationship) defined in the data model is not properly connected to the specified Business Object. This could be due to a misconfiguration in the data model.
  Missing Configuration: The Business Object may not be correctly configured or may not exist in the system.
  Data Model Changes: If there have been recent changes to the data model, such as adding or removing links or Business Objects, this could lead to inconsistencies.
  Transport Issues: If the data model was transported from one system to another, there may be missing dependencies or configurations.
  
  
  Solution:
  
  
  Check Data Model Configuration:
  
  Go to the