Connection refused: connect

[<LCEscario@xxxxxxxxxxxx>]

Hello!

Im trying to open a keyed file on an AS400 system and I'm getting a "connection 
refused" in the open() part. The strange thing is that our code worked 
perfectly fine last week and now we're getting this error.

Here's  my code flow if it helps (not actual code, but more or less what I'm 
doing):

        // . . .
        AS400 as400System = new AS400("myIP", "myUsername", "myPassword");
        RecordFormat inDataFormat = new RecordFormat(); 
        CharacterFieldDescription cfd = new CharacterFieldDescription(new 
AS400Text(10, as400System), "test");
        inDataFormat.addFieldDescription(cfd);
        inDataFormat.setName("recordFormatName");

        AS400File asf = new KeyedFile(as400System, "myPath");
        asf.setRecordFormat(inDataFormat);
        
        //Error occurs here     
        asf.open(AS400File.WRITE_ONLY, 0, AS400File.COMMIT_LOCK_LEVEL_DEFAULT);

        asf.close();

Thanks

---------------------------------------
Liam Edward C. Escario
Computer Telephony
Information Technology Group
SMART Communications, Inc.
+63.2.5113133