Just take the amp definition out of the restart inp-file, as suggested.

Or give it a different name.

You have probably given the amplitude the same name so change the name of the second one if you need it or remove it if you don't and instead assign the first one.

Thank you Martin and Joseph for the answer.

Can't it be done without using the input file?

I am using the CAE and I am not much used to input file.

Thanks.

I managed to solve the error.

Thanks a lot.

dear bimal,

can you explain how did you manage to solve the problem?

I am running to the same problem when I try to continue a step using a Restart Job. (I ran the step-1 for 600incs, now I want to continue it for another 300incs) and i run into the same error.

the error show I shouldn't redefine the Amp-x , but when I delete the Amp-x definition from the Restart Model (or the subroutine) it shows another error: "step data must be included if the endstep parameter is used with restart option"