How To Fix LTR_MODEL_APPL104 - Usage parameter &1 assigned to non existing table field &2-&3

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR_MODEL_APPL -

• Message number: 104

• Message text: Usage parameter &1 assigned to non existing table field &2-&3

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_APPL104 - Usage parameter &1 assigned to non existing table field &2-&3 ?

  The SAP error message LTR_MODEL_APPL104 indicates that there is an issue with a usage parameter that has been assigned to a non-existing table field. This typically occurs in the context of SAP's data modeling or data transfer processes, particularly when working with the SAP Landscape Transformation (SLT) or similar data replication tools.
  
  Cause:
  The error can be caused by several factors:
  
  Incorrect Configuration: The usage parameter is configured to point to a field that does not exist in the specified table. This could be due to a typo or an outdated reference.
  Changes in Data Model: If the underlying data model has changed (e.g., fields have been added, removed, or renamed), the usage parameter may no longer be valid.
  Transport Issues: If the configuration was transported from one system to another, it might not have included all necessary changes, leading to references to non-existent fields.
  Version Mismatch: If there are discrepancies between the versions of the