Oracle ebs-R12.1.1 POST REQUSITION Error

 Solution Steps:- 

STEP-1. STOP Application tier:-

[applmgr@gayatri10 ~]$ cd /oracle/PROD/apps/apps_st/appl/

[applmgr@gayatri10 appl]$ . APPSPROD_gayatri10.env 

[applmgr@gayatri10 appl]$ cd $ADMIN_SCRIPTS_HOME 

[applmgr@gayatri10 scripts]$ ./adstpall.sh apps/apps

STEP-2>>>>>>>>>GO TO RPM LOCATION:-

[applmgr@gayatri10 scripts]$ cd /

[applmgr@gayatri10 /]$ cd R12-SETUP/rpms/6078836/

[applmgr@gayatri10 6078836]$ ls

libdb.so.2  README.txt

[applmgr@gayatri10 6078836]$ cp libdb.so.2 /usr/lib

cp: cannot create regular file `/usr/lib/libdb.so.2': Permission denied

[applmgr@gayatri10 6078836]$ su 

Password: 

[root@gayatri10 6078836]# cp libdb.so.2 /usr/lib

[root@gayatri10 6078836]# mv libdb.so.2 libdb.so.2.bkp

[root@gayatri10 ~]# cd /usr/lib

[root@gayatri10 lib]# ln -s /usr/lib/libgdbm.so.2.0.0 /usr/lib/libgdb.so.2

ln: creating symbolic link `/usr/lib/libgdb.so.2' to `/usr/lib/libgdbm.so.2.0.0': File exists

[root@gayatri10 lib]# cd

[root@gayatri10 ~]# su applmgr

STEP-3>>>>>>>>>>>START APPLICATION TIER:-

[applmgr@gayatri10 ~]$ cd /oracle/PROD/apps/apps_st/appl/

[applmgr@gayatri10 appl]$ . APPSPROD_gayatri10.env

[applmgr@gayatri10 appl]$ cd $AD

$ADJREOPTS           $ADJVAPRG            $ADPERLPRG

$ADJRIOPTS           $ADMIN_SCRIPTS_HOME  $AD_TOP

[applmgr@gayatri10 appl]$ cd $ADMIN_SCRIPTS_HOME 

[applmgr@gayatri10 scripts]$ ./adstrtal.sh apps/apps

 STEP-4

#. GO TO INSTALLATION WINDOW

#. CLICK ON RETRY TAB

>>>>>>>>>>>>>>>>>>>>>>>>>END>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>

If its steps are not work use this steps:-

[root@gayatri10 ~]# Unlink /usr/lib/libxtst.so.6
[root@gayatri10 ~]# ln –s  /usr/lib/lib/gdbm.so.2.0.0 /usr/lib/libdb.so.2

     
 #. Start Application tier.

     
 #. Retry install..

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