RE: **ERROR** SECTION PROPERTIES NOT ENTERED FOR MEMBER 5 **ERROR** SECTION PROPERTIES NOT ENTERED FOR MEMBER 89 **ERROR** SECTION PROPERTIES NOT ENTERED FOR MEMBER 252 ANALYSIS WILL NOT BE PERFORMED. DATA-CHECK MODE ENTERED.

Go to Select -> By Missing Attributes -> Missing Property and the members without sections assigned will ne highlighted. Assign section properties to these members and the errors will disappear.