Failed to create LocalLBProfileClientSSL on v11.5.1 via iControl

I am trying to create clientSSL profile on v11.5.1HF7 via iControl Java. I can create it on /Common partition ,but unable to do on the other partition. Please Help.

This code works fine.

String[] profile_names = { "profile_ssl_test" };

/** RSA keypair (/Common/test.key and /Common/test.crt) was created already. */
LocalLBProfileString[] key_names = { new LocalLBProfileString("test.key",false) };
LocalLBProfileString[] crt_names = { new LocalLBProfileString("test.crt",false) };

interfaces.getManagementPartition().set_active_partition("/Common");
interfaces.getLocalLBProfileClientSSL().create_v2(profile_names, key_names, crt_names);

But this one failed with Internal Server Error.

String[] profile_names = { "profile_ssl_test" };

/** RSA keypair (/Test/test.key and /Test/test.crt) was created already. */
LocalLBProfileString[] key_names = { new LocalLBProfileString("/Test/test.key",false) };
LocalLBProfileString[] crt_names = { new LocalLBProfileString("/Test/test.crt",false) };

interfaces.getManagementPartition().set_active_partition("/Test");
interfaces.getLocalLBProfileClientSSL().create_v2(profile_names, key_names, crt_names);

Also, I'm getting following errors

/var/log/httpd/httpd_errors
err httpd[11519]: [error] [client 192.168.29.53] FastCGI: incomplete headers (0 bytes) received from server "/usr/local/www/iControl/iControlPortal.cgi"
warning fcgi-[11492]: [warn] FastCGI: server "/usr/local/www/iControl/iControlPortal.cgi" (pid 18604) terminated due to uncaught signal '11' (Segmentation fault)
warning fcgi-[11492]: [warn] FastCGI: server "/usr/local/www/iControl/iControlPortal.cgi" restarted (pid 19866)

/var/log/kern.log
info kernel: iControlPortal.[18604]: segfault at 4 ip 000000005bb8e893 sp 00000000ff8f8bf8 error 4 in ManagementServer.so[5b971000+446000]

In addition, both codes work fine on v11.4.1