Incorrect data of simplified code combinations

[Mohamed_AbdElAziz4TPC2]

hello everyone merry christmass

I’m getting an error while generating simplified automatic combinations it says “Incorrect data of simplified code combinations”

I attached the model and snapshot

thanks in advance

[Simau]

Hi @Mohamed_AbdElAziz4TPC2 

Maybe we don't have the same model. I got the following warnings

Model runs smoothly when changing Calculation modele GRT

Keep in mind, you have too much live load which will generate a huge number  of combinations and calculation time (with "or" operator).

[Mohamed_AbdElAziz4TPC2]

Thanks @Simau for your help

it seems you  are using robot 2025 when i used 2025 i got the same warnings you get

i will try adjusting calculation model and get back to you

[Mohamed_AbdElAziz4TPC2]

i Tried GRT with the same settings as you did and the all warnings are gone except parameters of material are different

and it didn't produce the "incorrect data of simplified code combinations" error however it didn't generate any combinations

and the combinations drop menu doesn't respond to clicking

I changed the regulation file to EQ 6.1 now the "incorrect data of simplified code combinations" error is back again

and no combinations are generated

I attached the model saved with robot 2025

and 2 snapshots for the error and combination drop down menu

thanks for your effort

[Simau]

Hi @Mohamed_AbdElAziz4TPC2 

Material warning is not critical, just change it to the same as other members

For combinations change code to NF EN as in the screenshot

As i said in my previous message, try to optimize the number of load cases

[Mohamed_AbdElAziz4TPC2]

thanks for your response @Simau 

i adjusted material as advised and the warning is gone

also used NFEN 1990 regulations but still get the same error and no combinations are generated

as for the notional load case they represent equivalent horizontal forces in euro-code 1993 and they cannot be applied simulatenously

unfortunately, that's why i am using simplified automatic combinations to avoid having thousands of combinations

[Simau]

Hi @Mohamed_AbdElAziz4TPC2 

I used "manual combination generated" and didn't get any warning.