Thanks for your good explanation about the issue.

Solution one is already in place in my system. and still i am getting below error while upgrading.

CustMigrationTool.class worker failed with below error messages.

Calling /mnt/oraaps8/apps/tech_st/10.1.3/appsutil/jdk/jre/bin/java …

Error: Error connecting to database “jdbc:oracle:thin:APPS/APPS123@(DESCRIPTION=(LOAD_BALANCE=YES)(FAILOVER=YES)(ADDRESS_LIST=(ADDRESS=(PROTOCOL=tcp)(HOST=usncx052)(PORT=1525)))(CONNECT_DATA=(SID=APS8)))”
Io exception: Broken pipe (errno:32)
Migration failed.

Please let me know i need to try with other solution options or else is there any way to fix this issue.

Your help is highly appreciated.

Thanks
Giriprasad

To answer your questions:

1. The entropy_avail file is automatically updated by the kernel, so it’s not something that can manually be set. The value reported in the file depends on how much activity is occurring on the host (keyboard, disk, etc.). Entropy often runs out on headless and virtual servers, which causes the java processes to hang until more entropy is available.
2. You should just be able to search for the java.security file name. (Be sure to backup the existing file before modifying it.)
find /path/to/apps -type f -name java.security

Thanks,
Shad

I have the below doubts/questions

1) for cat /proc/sys/kernel/random/entropy_avail

What number do you sujjested .

We have 50 setup for this parameter

2) Can you please point me the location for the below step

jre/lib/security/java.

3)