How To Fix LTR2_ES_CHECK129 - Target data model '&1' is not valid; link will be deleted

LTR2_ES_CHECK129 - Overview

• Message type: E = Error

• Message class: LTR2_ES_CHECK - LTR2 Checks on Embedded Specification

• Message number: 129

• Message text: Target data model '&1' is not valid; link will be deleted

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_ES_CHECK129 - Target data model '&1' is not valid; link will be deleted ?

  The SAP error message LTR2_ES_CHECK129 indicates that there is an issue with the target data model specified in your SAP Landscape Transformation (SLT) configuration. Specifically, the error states that the target data model is not valid, and as a result, the link associated with it will be deleted.
  
  Cause:
  
  Invalid Target Data Model: The target data model specified in the SLT configuration does not exist or is not correctly defined in the system.
  Inconsistent Configuration: There may be inconsistencies in the configuration settings or the data model itself, such as missing tables or incorrect mappings.
  Changes in the Source System: If there have been changes in the source system that affect the data model, it could lead to this error.
  Authorization Issues: Lack of proper authorizations to access the target data model can also trigger this error.
  
  
  Solution:
  
  
  Verify Target Data Model:
  
  Check if the target data model specified in the SLT configuration exists in the system.
  Ensure that