What are the meaning of the codes in the status_code and phase_code columns of the FND_CONCURRENT_REQUESTS table?

STATUS_CODE Column:

A Waiting

B Resuming

C Normal

D Cancelled

E Error

F Scheduled

G Warning

H On Hold

I Normal

M No Manager

Q Standby

R Normal

S Suspended

T Terminating

U Disabled

W Paused

X Terminated

Z Waiting

.

PHASE_CODE column

.

C Completed

I Inactive

P Pending

R Running