I am getting an error when inserting a weldolet on a piece of pipe "Have invalid node number on element"

if change to welding, this error disappeared

I dont know what this error mean

please let me know exact intention of this error

Can you provide more information please?

1) What exact version and build of CAESAR II are you running?
2) What piping code are you addressing?
3) The node that you're trying to define the weldolet on, is it on a straight piece of pipe?
4) What is the material of the pipe at this location?

Mr.Richard

for your request,
I reply as below

1) What exact version and build of CAESAR II are you running?
- Ver.10.00(2018) build 170726

2) What piping code are you addressing?
- B31.3

3) The node that you're trying to define the weldolet on, is it on a straight piece of pipe?
- yes, I tried to define the weldolet on straight pipe


4) What is the material of the pipe at this location?
- it's not only one material...
: (552), B467 C70600, cu-ni(added as manual)
: (403), B619 N10276

Aqua,

It may be better to send the Support Team the CAESAR II file. You may do so by logging a Service Request at https://smartsupport.intergraph.com/.