Authentication errors on "Cloning"

I'm performing an experience on cloning a DCTM environment.

I have the following Source environment:

• A Source DCTM (Machine A)
• A FTI server indexing the Source DCTM (Machine .

I have a Target environment:

• A Target DCTM which is "cloned" from the Source (Machine C)
  • Oracle import and export was used to clone the database schemas
  • A tool similar to rsync was used to clone the DCMT folders.
• A Target FTI server (Machine D)
  • xPlore Backup and Restore tools were used to perform a full backup and perform an offline remote restore on the Target FTI.

On the Target DCTM (Machine C), a set of SQL DML instructions were executed :

• To update the references to the Source DCTM.
• To update the FTI references from the Source FTI

After this procedure, i was able to:

1. Start the DCTM on the Target
2. Log on the DA web console (localhost:8080/da)
3. Start the Primary DSearch on the FTI server
4. Log into the Primary DSearch web console (localhost:9300/dsearchadmin)
5. Start the Indexing agent on the FTI server
6. Log on the Index Server web console (localhost:9200/IndexAgent)

Unfortunately, i must have missed some steps, as i'm having several authentication errors:

1. When opening IAPI, the window automatically closes with an authentication error
2. The docbase logs report the following error: "[AGENTEXEC 4372] Detected during program initialization: Command Failed: connect,docbase1.docbase1,dmadmin,'',,,try_native_first, status: 0, with error message [DM_DOCBROKER_E_NO_SERVERS_FOR_DOCBASE]error:  "The DocBroker running on host (hostA:1489) does not know of a server for the specified docbase (docbase1)"
3. When connecting to DA, although i can successfully log in, the logs report the following error: "[DM_SESSION_E_AUTH_FAIL]error:  "Authentication failed for user dm_bof_registry with docbase db6064."

I assume all this errors are due to authentication issues.

Can you please help me identifying what should i do to correct this errors?

Thanks in advance.