Oracle Application R12 forms not opening in Linux

When we are trying to access forms in Oracle apps R12.1 in Linux got the below error.

Error:

Fix:

When you done with the plugin installation, issue about:plugins and check whether your installed jre plugin is showing in mozilla. if it does you can access the forms. 

To know the recommended jre plugin version issue the below : 
grep plugin $CONTEXT_FILE 
<!-- JDK plugins --> 
<sun_plugin_ver oa_var="s_sun_plugin_ver">1.6.0_07</sun_plugin_ver> 
<sun_plugin_type oa_var="s_sun_plugin_type">jdk</sun_plugin_type> 

Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.18) Gecko/20110621 Oracle/3.6-1.0.1.el5_6 Firefox/3.6.18 

Download and install the below : (Make sure you os bit version when you download) http://www.oracle.com/technetwork/java/javase/downloads/java-archive-downloads-javase6-419409.html#jre-6u33-oth-JPR

Install ---> jre-6u33-linux-x64.bin 

Since my operating ssystem were 64 bit we must create soft link to /usr/lib64 folder instead of /usr/lib 
go to /usr/lib64/mozilla/plugins 

Create softlink as below : 
ln -s /home/oracle/jre1.6.0_33/lib/amd64/libnpjp2.so . 

libnpjp2.so -> /oracle/jre1.6.0_33/lib/amd64/libnpjp2.so 

Now you  can able to access the forms in Linux.