Unable to determine the database engine

What was the error?

Message Number: 4013

Message Severity: Error (Corrective action is required to continue)

Message Name: ARS4013E

What were you doing?

Probably trying to run arsdb or arssockd with the -I parameter.

Example

 $ arsdb -u -I PROD
 arsdb:  ARS4013E Unable to determine the database engine

Troubleshooting

It's not very clear which of the parameters in the ars.ini file are to be used for what purpose.

 [@SRV@_ARCHIVE]               <=- CMOD Instance Name to be used with arsdb, arsmaint and arssockd.
 HOST=                         <=- should be set to the server's fully-qualified domain name (prod.cmod.example.com)
 PROTOCOL=2                    <=- In all modern instances of CMOD, the current version number is 2.
 PORT=0                        <=- If set to 0, IBM CMOD port number is set to 1445.
 SRVR_INSTANCE=ARCHIVE         <=- The name of the DB2/Oracle database that CMOD stores index data in.
 SRVR_INSTANCE_OWNER=odadmin   <=- The User name of the UNIX account that runs arssockd & owns database tables.