CONTACT PAIR IS OVERCLOSED BY WHICH IS TOO SEVERE.

There are lot of overclosures between these two surfaces. Please check your surface and contact definitions.
Take corrective actions for the surfaces involved as indicated by the warnings.

WARNING: THE SYSTEM MATRIX HAS 1 NEGATIVE EIGENVALUES

This is issued when the system matrix has gone singular. Check your loads to see if they are excessive.

WARNING: SOLVER PROBLEM. NUMERICAL SINGULARITY WHEN PROCESSING NODE

This is caused when there are unconstrained rigid body motions in your model. Check the nodes and their location where they are occuring and specify proper boundary conditions.

TANGENT DIRECTIONS USED TO ENFORCED CONTACT CONSTRAINTS FOR CONTACT PAIR

This is issued when an orientation that is defined on a slave surface of a contact pair that is generated from three-dimensional truss-type elements or from a list of nodes without rotational degree of freedoms will not be rotated if the slave surface undergoes finite motion. In this case a warning message is issued during input processing. (34.1.1 Contact formulations in Abaqus/Standard->Slip directions on a surface->Defining alternative initial slip directions for contact pair surfaces).

Error in Radioss but no error in out file

When I used hyperelastic M42 ogden model I got an error like this

I have entered only poisons ratio 3 mue and 3 alpha values in material card

Later when I entered density the error got solved

Error in subset ID

While running radios I got an error called subset id error

I have found an extra card Subset_Id with value zero near to the component name in retainer component collector card edit.

I tried to update collector the collector but the problem persists

Later I deleted the collector and recreated (only the collector not mesh)

Infinite loop Detected error

Windows 7 comes with an inbuilt utility, Windows Easy Transfer, which allows you to transfer Files, users, Settings, documents, emails, Internet Favorites, videos, shared documents etc from one computer to another without removal from your old computer. This will help you migrate users and their settings to a new system. The Settings include
You can find this utility under All Programs > Accessories > System Tools. This utility should be helpful and must be used by system admin either in office or a nerd at home to either transfer profile or recreate it again on the same machine. You can use an external hard drive, USB drive, Network or Easy transfer Cable which directly sends data to your new computer.

Igap error

The value of Gapmin should be less than 0.04 otherwise have to provide multIMP value

Negative volume error

Check the stiffness factor in interface

Energy error

Check the density of the materials