I have created a custom field in Opprutiny BT111H_Oppt under the node BTopporth
created a field as Drop down List and marked as mandatory value for that Drop down will filled from Ztable all are working fine
problem is in front end WEBUI value are also populated from Ztable in the drop down the
but still the Error is 'Enter a valid value for the field'.
how to elimate these Error.