Infoobject deletion

Hello All,

I have following problem.

Transport fail with the error.

Still used in DataStore Object ZRZMSHO1 (Used by)

InfoObject ZADR00458 cannot be deleted because of references

InfoObject ZADR00351: Type changed even though InfoObject still in use

Now we removed it from the DSO & trying to transport still transport is not successful.

Then we tried to delete but it just remove the object from the administrator but all table /BIC/S , data element , dmain still exist for these infoobjects....

Any idea why ?????

I think if we delete the infoobject then it should remove everything I mean SID table, data element & domain.

Thanks & Regards,

Suneel