How To Fix LTR2_RN121 - Parameter '&2' not needed and cleaned for invalid number handler: &1

LTR2_RN121 - Overview

• Message type: E = Error

• Message class: LTR2_RN - LTR2 RN: Message class

• Message number: 121

• Message text: Parameter '&2' not needed and cleaned for invalid number handler: &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LTR2_RN121 - Parameter '&2' not needed and cleaned for invalid number handler: &1 ?

  The SAP error message LTR2_RN121 indicates that there is an issue with a parameter that is not needed and has been cleaned up due to an invalid number handler. This error typically arises in the context of SAP's Logistics Execution (LE) or Warehouse Management (WM) modules, particularly when dealing with handling units or inventory management.
  
  Cause:
  The error message LTR2_RN121 is triggered when:
  
  A parameter (denoted as &2) is being passed to a function or process that does not require it.
  The system has identified that the parameter is invalid or unnecessary, leading to its removal or "cleaning."
  This can occur due to incorrect configuration, data inconsistencies, or issues in the handling unit management process.
  
  
  Solution:
  To resolve the LTR2_RN121 error, consider the following steps:
  
  
  Check Configuration: Review the configuration settings related to handling units, inventory management, or the specific process you are working with. Ensure that all necessary parameters are correctly defined.
  
  
  Validate Data: Inspect the data being