SET CONSTRAINTS statement

Hi all, I use I4GL RDS v.4.10 and Online v.5.0. My problem is clear from following .err ----------------------------------------------------------------------------- database tax main begin work set constraints all deferred |______________^ | | A grammatical error has been found on line 4, character 16. | The construct is not understandable in its context. | See error number -4373. commit work end main ----------------------------------------------------------------------------- Can I use SET CONSTRAINTS statement in my version of I4GL? If not how can I delay referential constraints until the transaction is being commited. Thanks in advance for any suggestions, --------------------------------------------------------------- Vadim G. Park | Email: pivot@taxpol.krasnoyarsk.su Tax Police | Fax : (3912) 27-07-69 Krasnoyarsk, Russia | Voice: (3912) 27-02-83 ---------------------------------------------------------------