IPAM doesn't work stable with DYN_MODEL code

Hello folks!

I'm using following code to introduce new Settings for IPAM Polling&Threshold console.

interface .....Polling_Setting : ICF_PollingSetting {

            refine stored DisplayName = "..... polling";

            refine stored RuleSet = "...../.....-setting.asl";

            refine stored TargetClass = "ICIM_UnitaryComputerSystem";

};

interface .....Setting : ICF_Setting {

            refine stored DisplayName = "..... threshold";

           

            refine stored TargetClass = "ICIM_UnitaryComputerSystem";

           

            attribute unsigned [0 .. 100] HighThreshold=100;

            attribute unsigned [0 .. 100] WarnThreshold=90;

           

};

The code is OK, the problem that this code is working NOT stable with the following exception. This exception arise 1 times in 5-7 starts, so 5-7 times IPAM starts with no problems and work fine, and if I shutdown IPAM and start it one more time it crashes with this error:

[24-Sep-2009 13:12:30+398ms MSD] t@6 LDM file processing #1

DYN-E-ATTRIBUTE_REFINED_NAME_INVALID- Attribute RuleSet declared in

    host_fs_la.mdl:69: Specified refined attribute name does not exists in

    class 'ICF_PollingSetting'.

It seems that IPAM isn't on time with starting all neccessary components. Do you have any idea how to troubleshoot it further?

BR!