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No DC convergence using SDD component

Question asked by aamirs on Nov 20, 2007
Latest reply on Dec 27, 2007 by nilesh1

I am attempting to import a DCIV into ADS using an SDD component. I have done this with success before but am finding convergence problems with this file. The DCIV is an .mdf file where VC and IC are looked up with reference to VB. The component works up to half way but then fails with the compiler saying the following errors:
Error detected by hpeesofsim in 'X3.SDD2p1' during DC analysis 'DC1'
SYM error: During linear interpolation, independent variable 'VC' has duplicate values 0.
Error detected by hpeesofsim during DC analysis 'DC1'.
No DC convergence
Please contact EEsof Technical Support
The status window says:
Error. Circuit fails to converge at node 'B'
Is there anything that could be done to fix this problem?

Best regards,