Troubleshooting-ASMCMD remote copy

Troubleshooting-ASMCMD remote copy 
asmcmd remote copy works through listener connection.

ASMCMD remote connection can fail with below generic error.

ASMCMD-08202: internal error: [asmcmdshare_error_msg_05] [8201]

[8201] means unable to connect remote ASM Instance.

It could be due to following reason.

* not able to reach remote host.
* Remote host listener is down.
* Remote ASM Instance is not registered with listener and running non-default port.
* sysasm remote connection does not work.
* Incorrect password given for sys user.
* Remote ASM Instance password file missing.

We need to enable additional tracing for asmcmd connection to get a exact failure message.

++ set DBI_TRACE environment variable for asmcmd perl tracing.

export DBI_TRACE=1

++ Now connect using asmcmd and re-produce the issue

+ remote target

SQL> grant sysasm to sys ;

Grant succeeded.

SQL>