How To Fix WTY121 - Error occurred when VSR checks were called at call-up point &1

WTY121 - Overview

• Message type: E = Error

• Message class: WTY - Warranty processing

• Message number: 121

• Message text: Error occurred when VSR checks were called at call-up point &1

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 WTY121 - Error occurred when VSR checks were called at call-up point &1 ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WTY121 - Error occurred when VSR checks were called at call-up point &1
  
  Meaning / 
  Cause:
  
  WTY121 is an error related to the Vehicle Scheduling and Routing (VSR) functionality in SAP.
  The message indicates that an error occurred during the execution of VSR checks at a specific call-up point (the placeholder &1 is replaced by the actual call-up point ID or name).
  This usually happens when the system tries to validate or process data related to vehicle scheduling, routing, or transportation planning, and the checks fail due to inconsistent or missing data, or due to a problem in the custom or standard VSR check routines.
  Possible causes include:
  Incorrect or incomplete master data for the call-up point (e.g., missing address, transportation zone, or scheduling parameters).
  Custom VSR check routines (user exits or BADIs) that raise an error or exception.
  Configuration issues in the VSR settings.
  Data inconsistencies in