*** ERROR # 773 ***

 When a grid has no rotational stiffness, then this rotational d.o.f.

  cannot be an independent d.o.f in an RBE3.

                RBE3 id =  2164178

                grid id =  1413426

    weighted components =   123456

  You should remove the rotational d.o.f. in the RBE3 for this

  independent GRID.

************************************************************************

 There were 368 error messages during input processing.

  The first message is repeated below:

  *** ERROR # 773 ***

  When a grid has no rotational stiffness, then this rotational d.o.f.

   cannot be an independent d.o.f in an RBE3.

                 RBE3 id =  2164178

                 grid id =  1413426

     weighted components =   123456

   You should remove the rotational d.o.f. in the RBE3 for this

   independent GRID.

 *** Run terminated because of error(s) in the input data.