I'm having issue with PVelite 2018 while designing based on ASME Sec. VIII Div2 2017 Edition.

i have a vessel classified as ASME Sec. VIII Div2 class 1 vessel.

I proceed with below:
1-Create new file and select division 2, class 1
2-fill all the input with correct materials
3-run
4-error mentioning that material is not available in database.list down menu shows class 2 been selected.material will appear as (SA?350 LF2 for ex)

Even if I re-select the correct material, the error will repeat and material will be mentioned as not in the database again.

This is not occurred when class 2 selected.

As of now, we are not able to use PVelite for class 1 vessel for project purpose due to this problem.

Appreciate if you could check on this and revert.

There was an issue with the Class 1 database that caused these issues. Please download and install PV Elite 2018 SP1. This should solve the problems you've encountered.

I've install PV Elite 2018 SP1 but still encounter same issue as below error. Attached file for your reference.

The above design using material SA 350 LF 2 CL 1 and MDMT -20 deg C.

Miera81, would you please submit this to SmartSupport along with your input file so that we can take a look at this? Thank you!