pgdbg: INVALID error code (-9999,333)

I get some error messages when I start the pgdbg from the command line.

$ pgdbg -core coreFileName -mpi programName
10:14:08 (pgroupd) TCP_NODELAY NOT enabled
10:14:08 (pgroupd) DENIED: "pgi-dbg" u231098@csc27  (INVALID error code (-9999,333))
10:14:08 (pgroupd) DENIED: "pgi-dbg" u231098@csc27  (INVALID error code (-9999,333))
10:14:08 (pgroupd) OUT: "PGI2014-workstation-fortran" u231098@csc27  
10:14:08 (pgroupd) OUT: "pgi-dbg" u231098@csc27

What is the reason for the error messages?

TRS is dealing with this problem. It is either a case of a License not working
right, or the user is trying to use CDK features with a Workstation license.

Running MPI programs in pgdbg with a WS license is limited.