Output Post Processor is Down with Actual Process is 0 And Target Process is 1

If you see OPP is Down with Actual Process is 0 And Target Process is 1 then do the following

1. Shutdown concurrent server via command adcmctl.sh

2. To ensure concurrent manager down; check there is no FNDLIBR process running.
ps -ef | grep applmgr | grep FNDLIBR

3. Run adadmin to relink FNDSVC executable.

a. Invoke adadmin from command prompt
b. Choose option 2 (2. Maintain Applications Files menu)
c. Choose option 1 (1. Relink Applications programs )
d. Then type “FND” When prompted; ( Enter list of products to link (‘all’ for all                                       products) [all] : FND )
e. Ensure adrelink is exiting with status 0

4. Start Concurrent Managers using adcmctl.sh