Yes sir, I have their mode shapes. So by doing this suppress thing, what should be expected?

Just to know about connections?

While importing modal ANSYS generates the connections on it owns, so if check overlapping it says few connections are overlapping, so is there any easy way to fix those overlapping. It seems if one face has many connections then ANSYS consider it as overlapping.

Also the solving method I am using is Direct because its giving me error in PCG metho (iterative)

Also the mode shapes from other company has same mode shapes (first 2 mode shapes) to mine but the frequency values are different.