How To Fix LTR2_KB_GUI163 - Selected Logical Field is already a Proxy

LTR2_KB_GUI163 - Overview

• Message type: E = Error

• Message class: LTR2_KB_GUI - Message used in LTR2_KB_GUI

• Message number: 163

• Message text: Selected Logical Field is already a Proxy

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_KB_GUI163 - Selected Logical Field is already a Proxy ?

  The SAP error message LTR2_KB_GUI163 indicates that the selected logical field is already a proxy. This typically occurs in the context of SAP's data modeling or data extraction processes, particularly when working with logical fields in the context of SAP BW (Business Warehouse) or SAP HANA.
  
  Cause:
  The error arises when you attempt to create or modify a logical field that is already defined as a proxy in the system. A proxy in this context refers to a representation of a data source or a logical field that is already linked to a specific data model or extraction process. This can happen due to:
  
  Duplicate Definitions: You may be trying to define a logical field that has already been defined elsewhere in the system.
  Incorrect Configuration: The configuration settings may not be correctly set up, leading to conflicts in logical field definitions.
  System State: The system may be in a state where it does not