Sales Order Flow Statuses

OE_ORDER_LINES_ALL.flow_status_code column values

execute the below query to see the values.
SELECT *
FROM fnd_lookup_values
WHERE lookup_type = 'LINE_FLOW_STATUS'
AND language = 'US'


WSH_DELIVERY_DETAILS.Release_Status can have any of the below valide values

Pick Status   Meaning                Description
-----------      --------                   -----------------
  B        Backordered                 Line failed to be allocated in Inventory
  D        Cancelled                     Line is Cancelled
  L        Closed                          Line has been Received
  I         Interfaced                     Line has been shipped and interfaced to Order Management and Inventory
  X        Not Applicable              Line is not applicable for Pick Release
  N        Not Ready to Release     Line is not ready to be released
  P        Purged                          Line has been purged from source system
  R        Ready to Release           Line is ready to be released
  S        Released to Warehouse   Line has been released to Inventory for processing
  C        Shipped                         Line has been shipped
  Y        Staged/Pick Confirmed   Line has been picked and staged by Inventory


WSH_NEW_DELIVERIES.status_code column values

SELECT *
FROM fnd_lookup_values
WHERE lookup_type = 'TRIP_STATUS'
AND language = 'US'

Trip Status   Meaning      Description
-----------      --------         -----------------
  OP          Open         Trip is Open and has not begun
  IT           In-Transit   Trip is in-transit and has begun
  CL          Closed       Trip has completed