How i can delete the init request in a infopackage?

I want to execute "init delta process" again in a new infopackage . but system prompted me with "Delete init. request REQU_0T0YU1QCBOHGVIY0FHDWLR0K3 before running init. again with same selection" , I failed to find the place where i can delete the request REQU_0T0YU1QCBOHGVIY0FHDWLR0K3?

who can help me? thanks in advance.