1: function FND_CONCURRENT.WAIT_FOR_REQUEST
2: (request_id IN number default NULL,
3: interval IN number default 60,
4: max_wait IN number default 0,
5: phase OUT varchar2,
6: status OUT varchar2,
7: dev_phase OUT varchar2,
8: dev_status OUT varchar2,
9: message OUT varchar2) return
10: boolean;
Description Waits for request completion, then returns the request phase/status and completion message to the caller. Goes to sleep between checks for request completion.
Arguments (input)
request_id The request ID of the request to wait on.
interval Number of seconds to wait between checks (i.e., number of seconds to sleep.)
max_wait The maximum time in seconds to wait for the request's completion.
Arguments (output)
phase The user-friendly request phase from the FND_LOOKUPS table.
status The user-friendly request status from the FND_LOOKUPS table.
dev_phase The request phase as a constant string that can be used for program logic comparisons.
dev_status The request status as a constant string that can be used for program logic comparisons.
message The completion message supplied if the request has already completed.
dev_phase有Pending,Running,Complete,Inactive等几种，每种对应不同的Dev-Status，比如Complete阶段后就有Normal,Error,Warning,Cancelled,Terminated等几种状态。