Concurrent Program “Pending Standby” status

Concurrent request status is PENDING STANDBY status?

Pending Standby  - Phase Pending and Status Standby means Program to run request is incompatible with other program(s) currently running.
 I have submitted one concurrent request at 19:00 Hrs (Day1) and this request is to be run by a concurrent manager which has work shift of 00:00 Hrs to 08:00 Hrs (Day 2). The moment when I submit this concurrent request it’s status will be “Inactive No Manager” until this manager goes active. Suppose I have many requests pending with this concurrent and this request couldn’t start.
Now what will be status of this request after 08:00 Hrs (Day 2) when it’s manager goes down? Here in my case it is still “Inactive No Manager” though I think it should be “Pending Standby”
This could be for different reasons (other pending requests, no place for new requests, ...etc).
Solving Concurrent Program “Pending Standby” status (Oracle EBS 11i)
There are instances when we run the Concurrent Program, it goes to “Pending Standby” status. Sometimes we can see this status get changed after few minutes but,
there are instances it will be in the same status forever. This means the request is not progressing and will not be completed ever.
To make that request to progress again, the following steps need to be carried out; Go to System Administrator Responsibility;
——>>System Administrator
————>Concurrent manager
——————–>Conflict Resolution Manager
See whether the Conflict Resolution manager is running, if is it not, activate it and it will solve the standby status issue.
If the Conflict Resolution manager is running
——->Click “Verify” button
Once completed with the verification, resubmit the previous hanging request, and it should run without any problem.