Datagrid changes did not complete, and there is no point again when the update query, tip: in the environment do not allow the operation

Front wclcx1 already open, execute to the

If Not rs_wclcx1. State=adStateClosed Then rs_wclcx1. Close

Rs_wclcx1. Close this place show "in this environment do not allow the operation"

Help look at what to eliminate the error?