To get the details of the process_status_code column present in the FND_CONCURRENT_PROCESSES table we can use below script.
Query:
select lookup_code, meaning from apps.fnd_lookups where lookup_type='CP_PROCESS_STATUS_CODE'
LOOKUP_CODE MEANING
------------------------------ ------------------------------
A Active
C Connecting
D Deactiviating
G Awaiting Discovery
K Terminated
M Migrating
P Suspended
R Running
S Deactivated
T Terminating
U Unreachable
Z Initializing