Requirements class is not defined

[florianbus]

Hi,

if I try to add a new item to a contract, I receive the message "Requirements class y1 is not defined".

I double checked the whole requirement customizing and y1 is there and also assigned to the item category determined.

Does anyone know what's the problem?

Best Regards,

Florian

[florianbus]

Well, mysterious but I deleted and recreated the whole requirement class and it works.

[i520]

Could be helpful for other members.

I had exactly the same error recently (V1250) and I created the same requirement type again and it works also.