Invalid master-slave BC, selections for master(s) bottom plate_MASTER_Interval1, for slave(s) bottom plate_SLAVE_Interval1 : at least one of decorated dofs 1,2,3 in slave nodes 5, 8, 10, 14, 15, 17, 29, 30, 31, 33, 37, 40, 41, 46, 50, 52, 54, 60, 68, 74, 78, 90, 96, 105, 118, 124, 136, 1885, 1887, 1890, 1893, 1895, 1898, 1901, 1905, 1908, 1913, 191  ...      (Source line: 425, file: ..\..\Sources\CCSupport\assemble_lhs_bc_slaves_list_by_masters_list.cpp, last modified at: Fri May 22 16:28:45 2015)

If you wish can i send my model to your email account.
Regards
Prasenjit saha
NIT SILCHAR