How To Fix LTR_MODEL_APPL239 - Field mapping between &1 and &2 missing

SAP Error Message - Details

• Message type: E = Error

• Message class: LTR_MODEL_APPL -

• Message number: 239

• Message text: Field mapping between &1 and &2 missing

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_APPL239 - Field mapping between &1 and &2 missing ?

  The SAP error message LTR_MODEL_APPL239 indicates that there is a missing field mapping between two entities in the context of the SAP Landscape Transformation (SLT) or Data Replication processes. This error typically arises when the system is trying to replicate data from a source to a target, and it cannot find the necessary mapping for a specific field.
  
  Cause:
  
  Missing Field Mapping: The primary cause of this error is that the field mapping between the source and target tables is not defined in the Data Replication configuration.
  Changes in Data Model: If there have been changes in the data model (e.g., fields added or removed) in either the source or target system, the existing mappings may no longer be valid.
  
  Configuration Issues: Incorrect or incomplete configuration in the SLT setup can lead to this error.
  Data Type Mismatch: If the data types of the fields in the source and target do not match, it can