How get conflicted part that have same status two time based

Question

problem

How get conflicted part that have same status two time based on partId and LastProcessingdate ?

I work on sql server 2012 I need to update status on table with message 'conflict status per part'

where part have same status two time or twice .

so if part x have status y two time then conflict

so according to sample I made two parts must have conflict status

3054 and 3090 because every part have more status same

so How to do that please

drop table #duplicateparts
create table #duplicateparts
(
Id int identity (1,1),
LifeCycleId int,
PartId  int,
Zlc  nvarchar(100),
LastProcessingDate datetime,
Status nvarchar(200)
)
insert into #duplicateparts(LifeCycleId,PartId,Zlc,LastProcessingDate,Status)
values
(500122,3054,'Active','01-04-2020',null),
(500123,3054,'ActivePreview','02-04-2020',null),
(500124,3054,'Active','03-04-2020',null),
(500230,5055,'OBS','01-03-2020',null),
(500231,5055,'ActivePreview','01-05-2020',null),
(500232,5055,'Active','01-06-2020',null),
(500350,3090,'Active','10-04-2020',null),
(500351,3090,'Active','11-04-2020',null),
(500450,4002,'Active','08-04-2020',null)

Expected Result

Id  LifeCycleId PartId  Zlc LastProcessingDate  Status
1   500122  3054    Active  2020-01-04 00:00:00.000 conflict status per part
2   500123  3054    ActivePreview   2020-02-04 00:00:00.000 conflict status per part
3   500124  3054    Active  2020-03-04 00:00:00.000 conflict status per part
4   500230  5055    OBS 2020-01-03 00:00:00.000 NULL
5   500231  5055    ActivePreview   2020-01-05 00:00:00.000 NULL
6   500232  5055    Active  2020-01-06 00:00:00.000 NULL
7   500350  3090    Active  2020-10-04 00:00:00.000 conflict status per part
8   500351  3090    Active  2020-11-04 00:00:00.000 conflict status per part
9   500450  4002    Active  2020-08-04 00:00:00.000 NULL