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Problem of translating Pspice model of UCC28950 in SABER

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Sciebou

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Hello,

I would like to use UCC28950 controller in SABER schematics in order to control a phase-shifted full-bridge converter.

I meet some problems to translate Pspice model into SABER model. There is a following error message:
SST_error.png
But, I find that there are 2 news files that are generated, namely ucc28950_average.scs and ucc28950_average.sin. So, I create a new design in the same directory, namely UCC28950.ai_dsn.
SST_error2.png
In this new design, I call the .sin file by using File>New Symbol>Create>Symbol from Model... And there is another error message:
SST_error3.png

Do you have some ideas to troubleshoot these errors and to import a Pspice model of UCC28950 into SABER?

Thank you very much in advance for your help.
 

I haven't looked at Saber simulator in decades, but
at the time it was one of the least-compatible-with-
anything simulators going. Nobody liked it who looked
at it (although the Saber illuminati were showing some
better than SPICE behavioral modeling capability, back
when SPICE was SPICE and no support for AHDLs there).

Here's a question. Can you invoke a compatibility mode,
like Cadence lets you do with Spectre?
 

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