Compile Single JSP in Oracle ebs r12.1

1. Take a backup of .class file that will be modified due to jsp compilation -

$ cd $COMMON_TOP/_pages

$ ls -ltr _jtffmxrg.class

$ cp _jtffmxrg.class _jtffmxrg.class23dec2019

2. Check for last compilation time for .class file as follows -

$ cd $COMMON_TOP/_pages

$ ls -ltr _jtffmxrg.class

3. Your JSP file that will be compiled is stored under location -

$ cd $COMMON_TOP/webapps/oacore/html

$ ls -ltr jtffmxrg.jsp

Please note that above file will be used as reference to generate class(_jtffmxrg.class) file under - $COMMON_TOP/_pages

4.To compile JSP file, perl utility - ojspCompile.pl is located under -

$FND_TOP/patch/115/bin/

ojspCompile.pl uses "-s" option to compile single jsp.

$ cd $FND_TOP/patch/115/bin/

$ perl -x $JTF_TOP/admin/scripts/ojspCompile.pl --compile -s jtffmxrg.jsp

5. Check class file last modification date as follows -

$ cd $COMMON_TOP/_pages/

$ ls -ltr _jtffmxrg.class

-rw-r--r-- 1 applprod proddba 68390 Dec 23 09:13 _jtffmxrg.class

5. Restart application opmn services-

./adopmnctl.sh stopall

./adopmnctl.sh startall

6. Clear your web browser cache