How To Fix LD029 - Error setting up the network data

LD029 - Overview

• Message type: E = Error

• Message class: LD - Logistics Automotive Line Design

• Message number: 029

• Message text: Error setting up the network data

What causes this issue?

An internal error occurred in the program for setting up the data for
the graphic display of a work center structure. Therefore, the system
cannot continue processing.

How to fix this error?

Carry out the transaction again. If this error recurs, send a problem
message to SAP.

Error message extract from SAP system. Copyright SAP SE.

LD029 - Details

• The SAP error message LD029, which states "Error setting up the network data," typically occurs in the context of the Logistics Execution (LE) module, particularly when dealing with transportation and shipment processing. This error can arise due to various reasons, including configuration issues, missing data, or inconsistencies in the master data.
  Causes of LD029 Error
  
  
  Missing or Incomplete Master Data: The error may occur if the necessary master data (like transportation lanes, shipping points, or route data) is not properly maintained or is incomplete.
  
  
  
  Configuration Issues: Incorrect configuration in the transportation management settings or logistics execution settings can lead to this error.
  
  
  Network Data Issues: If the network data (like transportation networks or routes) is not set up correctly or is inconsistent, it can trigger this error.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access or modify the network data.
  
  
  Data Inconsistencies: Inconsistencies in the data, such as mismatched units of