Dynamic action for Spouse

Hello Experts,

once we maintained martial status as " married" in IT 0002 not able to trigger spouse details.

We mentioned the dynamic action code for spouse is as below

FAMST 04 31 P PSPAR-TCLAS= 'A'

FAMST 04 32 P T001P-MOLGA= '40'

FAMST 04 33 P P0002-FAMST= '1'

FAMST 04 34 I INS,0021,1

Kindly suggest, to trigger spouse details dynamically

Regards

Bachi