How To Fix LTR_MODEL_APPL157 - The provided Key Component is not contained in table field &1-&2

LTR_MODEL_APPL157 - Overview

• Message type: E = Error

• Message class: LTR_MODEL_APPL -

• Message number: 157

• Message text: The provided Key Component is not contained in table field &1-&2

Self-Explanatory Message

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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.

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LTR_MODEL_APPL157 - Details

• The SAP error message LTR_MODEL_APPL157 indicates that a key component you are trying to use is not found in the specified table field. This error typically arises in the context of SAP's Logistics and Transportation Management modules, particularly when dealing with master data or configuration settings.
  
  Cause:
  The error can occur due to several reasons:
  
  Missing Data: The key component you are trying to reference does not exist in the relevant table. This could be due to data not being created or incorrectly deleted.
  Incorrect Configuration: The configuration settings may not be set up correctly, leading to the system not recognizing the key component.
  Data Inconsistency: There may be inconsistencies in the data, such as mismatched keys or incorrect entries in the database.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access certain data, leading to this error.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check the Key Component: Verify that