Regarding SHDB at 3.0D system

Dear guys,

we are just going for upgrades from 3.0d to enterprise.

I think transaction SHDB is not available in 3.0d. so we have problem in dealing with BDC work.

Could you please tell me is there any alternative tr-cd for shdb or any way to replace Shdb work in 3.0D version.

Appreciate your answer.

Ambichan.