How To Fix IA046 - Hierarchy check: Installation/dismantling time must be greater than &1 &2

IA046 - Overview

• Message type: E = Error

• Message class: IA - SAPLIEL2: Inst./Dism. of equipment at functional location

• Message number: 046

• Message text: Hierarchy check: Installation/dismantling time must be greater than &1 &2

What causes this issue?

You want to install a piece of <DS:GLOS.equipment>equipment</> at a
<DS:GLOS.functional_location>functional location</> at a time selected
by you.

System Response

The equipment is assigned to an <DS:GLOS.equipment_hierarchy>equipment
hierarchy</>. In this case, the functional location is transferred to
the sub-equipment.
During the transfer it is also checked whether the selected
installation time is valid for all sub-equipments.
The test showed that &V1& &V2& was the earliest installation date.

How to fix this error?

Perform the installation at the time determined by the system or
terminate the process.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IA046 - Hierarchy check: Installation/dismantling time must be greater than &1 &2 ?

  The SAP error message IA046, which states "Hierarchy check: Installation/dismantling time must be greater than &1 &2," typically occurs in the context of maintenance planning and scheduling within the SAP system, particularly when dealing with maintenance orders or work orders.
  
  Cause:
  This error message is triggered when the installation or dismantling time specified for a maintenance task is not greater than the defined time parameters in the system. The placeholders &1 and &2 represent specific values that indicate the minimum required time for installation or dismantling, which the system checks against the values you have entered.
  
  Solution:
  To resolve this error, you should:
  
  
  Check the Installation/Dismantling Time: Review the values you have entered for installation and dismantling times in the maintenance order or work order. Ensure that these times are greater than the minimum required times specified in the error message.
  
  
  Adjust Time Values: If the times you entered are less than the required values, increase