Code	Error
301	K_ERROR_FORM_RECORDSET_EOF
	Reached end of records or no record for form navigation
302	K_ERROR_FORM_MANDATORY_FIELD_EMPTY
	A mandatory field is empty
303	K_ERROR_FORM_NO_FIELDS_FOR_SPECIFIED_TABLE
	A database write operation on a table was requested but there are no fields connected to it (Create, Update, Create/Update Record)
304	K_ERROR_FORM_READING_EXISTING_RECORD
	Error reading database to check existence of record with specified key (Create, Create/Update Record)
305	K_ERROR_FORM_CREATE_RECORD
	Error inserting record on database (Create, Create/Update Record)
306	K_ERROR_FORM_CREATE_DUPLICATE_RECORD
	Error inserting record on database. Would duplicate records on primary key (Create)
307	K_ERROR_FORM_DELETE_RECORD
	Error deleting record on database (Delete Record)
308	K_ERROR_FORM_NO_KEY
	Error deleting or updating record on database. No key found for operation or incomplete key (Update / Delete Record)
309	K_ERROR_FORM_UPDATE_RECORD
	Error updating record on database (Update, Create/Update Record)
310	K_ERROR_FORM_CONTROL_NOT_FOUND
	Specified control not found on form
311	K_ERROR_FORM_NO_VERTICAL_SCROLL
	Specified form has no vertical scroll
312	K_ERROR_FORM_NO_HORIZONTAL_SCROLL
	Specified form has no horizontal scroll