Federated connection issues

Terry

An error is generated when I try to create a nickname.

System
======
DB2 8.1.4 federated database trying to connect to DB2 7.2.9

Local = DB2/6000 8.1.4
Remote = DB2/6000 7.2.9

Setup
=====
I can successfully create the connection

catalog tcpip node ...
catalog database ...
connect to xxx user yyy using zzz

this works fine.

Error
=====
create server <server> type DB2/6000 version 7.2.9 wrapper DRDA
authorization <auth> password "<pwd>" options(add node ‘<node>', add
dbname '<db>')

create user mapping for <user> server <server> options (remote_authid
'<user>', remote_password '<pwd>')

create nickname local_tablex for server.schema.t ablex

The error is returned on the command line of 8.2

DB21034E The command was processed as an SQL statement because it was
not a valid Command Line Processor command. During SQL processing it
returned:
SQL0551N "The ODBC authid " does not have the privilege to perform
operation "unknown " on object "unknown ". SQLSTATE=42501

A corresponding error is located in db2diag.log of 7.2.9

Data Title:SQLCA PID:18716 Node:000
sqlcaid : SQLCA sqlcabc: 136 sqlcode: -551 sqlerrml: 32
sqlerrmc: MIS_READ EXECUTE NULLID.SYSLN202
sqlerrp : sqlraeac
sqlerrd : (1) 0xFFFF877E (2) 0x00000000 (3) 0x00000000
(4) 0x00000000 (5) 0x00000000 (6) 0x00000000
sqlwarn : (1) (2) (3) (4) (5) (6)
(7) (8) (9) (10) (11)
sqlstate:

Data Title:DB2RA PID:18716 Node:000
5351 4c44 4232 5241 0000 008c 0105 0002 SQLDB2RA....... .
0009 000a 0000 0088 8000 0009 2005 b288 ............ .².
0000 0000 4000 0002 0000 0000 0000 000c ....@.......... .
4000 0004 2005 e374 0000 0002 4000 0003 @... .ãt....@...
2005 aea6 0000 0008 4000 0001 2005 ae8c
......@.. . ..
0000 0008 4000 0001 2005 ae6e 0000 0008 ....@... .n....
4000 0001 2005 ae9e 0000 0000 4000 0005 @... ......@.. .
0000 0000 0000 2be4 c000 0006 2005 b76c ......+äÀ... .•l
0000 0079 4000 0001 2004 6b08 ...y@... .k.
Im at a loss to resolve this error. I believe the bindings are
correct. Any and all suggestions are welcome.

thanks

Terry

Nov 12 '05 #1

Subscribe Reply

2437

Mark A

"Terry" <te************ @yahoo.com> wrote in message
news:e8******** *************** ***@posting.goo gle.com...

An error is generated when I try to create a nickname.

System
======
DB2 8.1.4 federated database trying to connect to DB2 7.2.9

Local = DB2/6000 8.1.4
Remote = DB2/6000 7.2.9

Setup
=====
I can successfully create the connection

catalog tcpip node ...
catalog database ...
connect to xxx user yyy using zzz

this works fine.

I don't believe that you can access a DB2 7.2 server with a 8.1 client (some
things may work, but it is not fully supported).

Nov 12 '05 #2

RdR

a) login to AIX as db2 user
b) run "db2 get database manager configuration"
c) Look for an service name associated with entry svcename
d) Then run the command
CATALOG TCPIP NODE loop00 REMOTE 127.0.0.1 SERVER svcename (loop00 can be
any name not yet used in DB2)

svcename is the service name in (c).

e) then run

CATALOG DATABASE database AS alias AT NODE loop00

database is the database where you want to connect, alias would be an alias
name to the database, loop00 is the name defined previously.

Then try connecting to the alias you defined here instead of the actual
database (dbname) itself. using the commands you mentioned:

create server <server> type DB2/6000 version 7.2.9 wrapper DRDA
authorization <auth> password "<pwd>" options(add node '<node>', add
dbname '<db>')

I know in DB2 Version 7 for AIX you can get a SQL1224N error when you try to
connect to the database but you are not allowed more connections. The work
arouond is to create an alias (done above) and connect to that alias. In
Version 8 of DB2 for AIX, I never encountered this.

Hope this helps.

RdR

"Terry" <te************ @yahoo.com> wrote in message
news:e8******** *************** ***@posting.goo gle.com... An error is generated when I try to create a nickname.

System
======
DB2 8.1.4 federated database trying to connect to DB2 7.2.9

Local = DB2/6000 8.1.4
Remote = DB2/6000 7.2.9

Setup
=====
I can successfully create the connection

catalog tcpip node ...
catalog database ...
connect to xxx user yyy using zzz

this works fine.

Error
=====
create server <server> type DB2/6000 version 7.2.9 wrapper DRDA
authorization <auth> password "<pwd>" options(add node '<node>', add
dbname '<db>')

create user mapping for <user> server <server> options (remote_authid
'<user>', remote_password '<pwd>')

create nickname local_tablex for server.schema.t ablex

The error is returned on the command line of 8.2

DB21034E The command was processed as an SQL statement because it was
not a valid Command Line Processor command. During SQL processing it
returned:
SQL0551N "The ODBC authid " does not have the privilege to perform
operation "unknown " on object "unknown ". SQLSTATE=42501

A corresponding error is located in db2diag.log of 7.2.9

Data Title:SQLCA PID:18716 Node:000
sqlcaid : SQLCA sqlcabc: 136 sqlcode: -551 sqlerrml: 32
sqlerrmc: MIS_READ EXECUTE NULLID.SYSLN202
sqlerrp : sqlraeac
sqlerrd : (1) 0xFFFF877E (2) 0x00000000 (3) 0x00000000
(4) 0x00000000 (5) 0x00000000 (6) 0x00000000
sqlwarn : (1) (2) (3) (4) (5) (6)
(7) (8) (9) (10) (11)
sqlstate:

Data Title:DB2RA PID:18716 Node:000
5351 4c44 4232 5241 0000 008c 0105 0002 SQLDB2RA....... .
0009 000a 0000 0088 8000 0009 2005 b288 ............ .².
0000 0000 4000 0002 0000 0000 0000 000c ....@.......... .
4000 0004 2005 e374 0000 0002 4000 0003 @... .ãt....@...
2005 aea6 0000 0008 4000 0001 2005 ae8c
.....@.. . ..
0000 0008 4000 0001 2005 ae6e 0000 0008 ....@... .n....
4000 0001 2005 ae9e 0000 0000 4000 0005 @... ......@.. .
0000 0000 0000 2be4 c000 0006 2005 b76c ......+äÀ... ..l
0000 0079 4000 0001 2004 6b08 ...y@... .k.
Im at a loss to resolve this error. I believe the bindings are
correct. Any and all suggestions are welcome.

thanks

Terry

Nov 12 '05 #3

Terry

"RdR" <rr******@datam irror.com> wrote in message news:<Qi******* *************@n nrp1.uunet.ca>. ..

a) login to AIX as db2 user
b) run "db2 get database manager configuration"
c) Look for an service name associated with entry svcename
d) Then run the command
CATALOG TCPIP NODE loop00 REMOTE 127.0.0.1 SERVER svcename (loop00 can be
any name not yet used in DB2)

svcename is the service name in (c).

e) then run

CATALOG DATABASE database AS alias AT NODE loop00

database is the database where you want to connect, alias would be an alias
name to the database, loop00 is the name defined previously.

Then try connecting to the alias you defined here instead of the actual
database (dbname) itself. using the commands you mentioned:
I created the database alias on the remote machine and attempted to
connect from the local machine. It was not successful, the same error
occured.

I know in DB2 Version 7 for AIX you can get a SQL1224N error when you try to
connect to the database but you are not allowed more connections. The work
arouond is to create an alias (done above) and connect to that alias. In
Version 8 of DB2 for AIX, I never encountered this.

Have you connected to V7.2.9+ from V8?

Nov 12 '05 #4

RdR

Hi Terry,

I have connected via a nickname in version 8 defining a nickname that exists
in V7.x, but not through the control centre.

Thanks,

RdR

"Terry" <te************ @yahoo.com> wrote in message
news:e8******** *************** ***@posting.goo gle.com...

"RdR" <rr******@datam irror.com> wrote in message

news:<Qi******* *************@n nrp1.uunet.ca>. ..

a) login to AIX as db2 user
b) run "db2 get database manager configuration"
c) Look for an service name associated with entry svcename
d) Then run the command
CATALOG TCPIP NODE loop00 REMOTE 127.0.0.1 SERVER svcename (loop00 can be any name not yet used in DB2)

svcename is the service name in (c).

e) then run

CATALOG DATABASE database AS alias AT NODE loop00

database is the database where you want to connect, alias would be an alias name to the database, loop00 is the name defined previously.

Then try connecting to the alias you defined here instead of the actual
database (dbname) itself. using the commands you mentioned:

I created the database alias on the remote machine and attempted to
connect from the local machine. It was not successful, the same error
occured.

I know in DB2 Version 7 for AIX you can get a SQL1224N error when you try to connect to the database but you are not allowed more connections. The work arouond is to create an alias (done above) and connect to that alias. In
Version 8 of DB2 for AIX, I never encountered this.

Have you connected to V7.2.9+ from V8?

Nov 12 '05 #5

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