DB2 DAP settings

[cavagnaro]

Hi guys,
I'm on first DB2 integration and fighting with this stuff...
Do you know what is needed to make it work? We installed a client libraries on the server we found on Internet and at least it seems that a connection is being tried to be done, but...
Do we need to do something else on the server? In Oracle for example we configure the listeners, is it needed here to? If so, where?
What does the DAP DB parameters should be??

My error is:

Open DB: username = 'SP0004D', database = 'APPN.INTEGRA1', dbserver = 'APPN.INTEGRA1'
SQLConnect(1,'APPN.INTEGRA1','SP0004D','******') fail
odbc_error: [IBM][CLI Driver] CLI0124E El valor del argumento no es correcto. SQLSTATE=HY009

* HY009 The value of the argument is not correct...but which one???

Please if somebody can guide me, at customer site they are as lost as I am

Thanks

[fnunezsa]

"APPN.INTEGRA1" should match the database name you specified in the client configuration.

[cavagnaro]

Is that the db2cli.ini file?