# TDM 5.0: DDL Skript trigger error

**URL:** <https://forums.toadworld.com/t/tdm-5-0-ddl-skript-trigger-error/26617>\
**Category:** Toad Data Modeler\
**Created:** [September 6, 2013, 6:03am UTC](https://forums.toadworld.com/t/tdm-5-0-ddl-skript-trigger-error/26617 "2013-09-06T06:03:14Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![eprobst](https://avatars.discourse-cdn.com/v4/letter/e/7ba0ec/32.png) [@eprobst](https://forums.toadworld.com/u/eprobst)\
**Post date:** [September 6, 2013, 6:03am UTC](https://forums.toadworld.com/t/tdm-5-0-ddl-skript-trigger-error/26617/1 "2013-09-06T06:03:14Z")

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Hi!

After Installation of TDM 5 I cannot create the DDL script for the triggers any more. (i.e DDl Skript for SQL Server 2008)

I get the following error:

Internal Error, Script: FmPERGenerator, Description: Interface not supported, Row 45, column 5 Callstack: FmPERGenerator from package Physical Entity Relationship Model.

The error occurs when I want to create the Trigger statements only and do not have the entity checkbox checked. When I check the checkbox for the entities, it works. But then I have the create table and create trigger statements all in one file (which I do not want to) .

Regards, elke

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**Author:** ![Vaclav\_Frolik](https://sea1.discourse-cdn.com/quest/user_avatar/forums.toadworld.com/vaclav_frolik/32/12_2.png) [@Vaclav\_Frolik](https://forums.toadworld.com/u/Vaclav_Frolik)\
**Post date:** [September 10, 2013, 5:31am UTC](https://forums.toadworld.com/t/tdm-5-0-ddl-skript-trigger-error/26617/2 "2013-09-10T05:31:17Z")

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Hi,

unfortunately this is a bug that needs to be fixed in application (no workaround via modification of system packages exits). New change request CR#112065 was created and Toad Data Modeler version 5.2 BETA will contain fix for the problem.

Regards,

Vaclav

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**Author:** ![Lukas](https://sea1.discourse-cdn.com/quest/user_avatar/forums.toadworld.com/lukas/32/57_2.png) [@Lukas](https://forums.toadworld.com/u/Lukas)\
**Post date:** [November 19, 2013, 7:29am UTC](https://forums.toadworld.com/t/tdm-5-0-ddl-skript-trigger-error/26617/3 "2013-11-19T07:29:22Z")

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Hi,

The issue has been fixed for BETA 5.2.3 coming soon.

Regards,

Lukas