Manager mandatory but giving an error

Hi Elena,
the screenshot is missing. Anyway I had no trouble in setting Person.UID_Firmpartner the MinLen to 1. 
Please check the table relations. For example open in ObjectBrowser from the table DialogColumn UID_FirmPartner and choose the object relations. There should be only one QBMRelation. 

Cheers,
Tomi Kääriäinen

Hi Tomi,

My settings are the same from yours. Do you have any other idea?

Thank you for your answer,
Elena

Hello Elena,

Is there also only one QBMRelation for UID_Firmpartner? My assumption would be that there is more than one QBMRelations defined for the column. 
Otherwise use more logging to find out the issue or check the relations for the table Firmpartner, if you notice something. I'm quite sure that there is some custom relation that is interfering. You should be able to set the minlen=1 for the UID_PersonHead. Just to be sure that error is coming from the Person.UID_Firmpartner.

Hello Elena,

Is there also only one QBMRelation for UID_Firmpartner? My assumption would be that there is more than one QBMRelations defined for the column. 
Otherwise use more logging to find out the issue or check the relations for the table Firmpartner, if you notice something. I'm quite sure that there is some custom relation that is interfering. You should be able to set the minlen=1 for the UID_PersonHead. Just to be sure that error is coming from the Person.UID_Firmpartner.