Hello,
Ever since we started using B31J I've been getting E801-1 errors when trying to run the analysis. This has happened more than once unfortunately.
I've read the Q&A about E801-1 and it doesn't seem to refer to this issue, other then mentioning that something might be wrong with the stiffness matrix.
If I run the same analysis under ASME B31.3 2018 W/O B31J, the analysis runs properly, however when inserting the required SIFs for B31J and trying to run it under ASME B31.3 2020 or ASME B31.3 2018 with B31J checked, I get the error over and over again.
I have verified the SIFs, the reducers' 'a', 'R2' and 'L2's, and I'm trying to figure out what is still missing to fix the stiffness matrix if that's it.
Greetings,
This is unfortunate, please log a new Bentley case and send your AutoPIPE APC file for review.
Regards, Mike Dattilio Design Analysis Engineering Group Senior Analyst Bentley Systems Inc=============================================================================