Error design rotor end ring of motor IM_SQ_IR_3Ph

Laura_J

Hello, I want to modify the inputs of en dring desgn of the motor IM_SQ_IR_3Ph but when I validate I got this message :

"The constraints [ERTC1 <= ERLGL1-ERLSL1=0.0 (mm),
ERTC2 <= ERLGL2-ERLSL2=0.0 (mm)] are not validated.

Failed to update the part parameters.

Ticket Number : #100.13.108 #100.13.321"

What is ERTC, ERLGL and ERLSL ?

Thank's for your help