4D LanguageCommands by themeInterruptionsVersion: NextInterruptionsABORTASSERT ( boolExpression : Boolean {; messageText : Text} )Asserted ( boolExpression : Boolean {; messageText : Text} ) : BooleanFILTER EVENTGet assert enabled : BooleanLast errors : CollectionMethod called on error ( scope : Integer ) : TextMethod called on event : TextON ERR CALL ( errorMethod : Text {; scope : Integer} )ON EVENT CALL ( eventMethod : Text {; processName : Text} )SET ASSERT ENABLED ( assertions : Boolean {; *} )throw ( errorCode : Integer {; description : Text} )throw ( errorObj : Object )