Compile all JSP files in Oracle ebs r12.2

Before you start compiling jsps and following below steps, I recommend understanding some key differences between 11i, r12.1 and r12.2 when it comes to compiling jsps. Please follow below link and then proceed further -

One-stop shop to Compile JSPs in 11i, r12.1 and r12.2

1. Take a backup of _pages directory that will be modified due to jsp compilation -

$ cd $EBS_APPS_DEPLOYMENT_DIR/oacore/html/WEB-INF/classes/

$ cp -R _pages _pages29dec2019

$ ls -ld _pages*

drwxr-xr-x 5 applmgr oinstall 249856 Dec 29 16:36 _pages

drwxr-xr-x 5 applmgr oinstall 249856 Dec 29 16:56 _pages29dec2019

2. Stop apache, oacore and oafm services -

adapcctl.sh stop

admanagedsrvctl.sh stop oacore_server1

admanagedsrvctl.sh stop oafm_server1

3. Compile the jsps manually using the below command -

$ cd $FND_TOP/patch/115/bin/

$ perl $FND_TOP/patch/115/bin/ojspCompile.pl --compile --flush -p            

4. Check class file last modification date as follows -

$ cd $EBS_APPS_DEPLOYMENT_DIR/oacore/html/WEB-INF/classes/_pages

$ ls -ltr | tail

-rw-r--r-- 1 applmgr oinstall  13669 Dec 29 17:14 __papost.class

-rw-r--r-- 1 applmgr oinstall   9942 Dec 29 17:14 __pasmtupost.class

-rw-r--r-- 1 applmgr oinstall   9921 Dec 29 17:14 __pauppost.class

-rw-r--r-- 1 applmgr oinstall   7015 Dec 29 17:14 __paynopdf.class

-rw-r--r-- 1 applmgr oinstall   9486 Dec 29 17:14 __paynoxml.class

-rw-r--r-- 1 applmgr oinstall   8350 Dec 29 17:14 __pyshsimpslp.class

-rw-r--r-- 1 applmgr oinstall   7153 Dec 29 17:14 __peruspdftemplate.class

-rw-r--r-- 1 applmgr oinstall   7015 Dec 29 17:14 __pergbrti.class

-rw-r--r-- 1 applmgr oinstall  13248 Dec 29 17:14 __createwavebookmarkable.class

drwxr-xr-x 2 applmgr oinstall     45 Dec 29 17:14 _txkcsa

5. Start oacore,oafm and Apache-

admanagedsrvctl.sh start oacore_server1

admanagedsrvctl.sh start oafm_server1

adapcctl.sh start

6. Clear your web browser cache