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Runtime Startup error message for Vijeo designer projects containing more than 3850 alarms of hystory type

Goals and Symptoms

Runtime Startup error message for Vijeo designer projects containing more than 3850 alarms of hystory type

Facts and Changes

This error message occurs after transferring the application, at startup:
[Projects.Cible1.startup : project specific Preinit failure : java.lang.OutOfMemoryError : Startup
Startup Koohi Core : Cgp System.cpp : line 745]
This error appeared on XBTGT2130 or XBTGT2330 with Vijeo-Designer V4.5.1 A.
When building the project: no error, no warning.

Causes and Fixes

The cause of the problem results from the Alarm Group settings for "Num of History" This setting defines how many alarms of History type are kept in the database before they are removed by new alarms.
The fix consists in decreasing this property value to 3850 for all alarm groups, then this startup error does not appear at startup.

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