Generic Connectivity Connection to Netezza Gives Error Ora-28511 (Doc ID 1080048.1)

Last updated on JANUARY 18, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.4 to 11.2.0.0. [Release 10.2 to 11.2]
Information in this document applies to any platform.
***Checked for relevance on 07-Feb-2013***

Symptoms



You have have set up a Hetorogeneous Services connection from Oracle to Netezza.

The connection works for simple selects but select * queries fail -

SQL> select count (*) FROM date_table@nz_link;

COUNT(*)
----------
17175

SQL> SELECT * FROM date_table@nz_link;
ERROR:
ORA-02068: following severe error from NZ_LINK
ORA-28511: lost RPC connection to heterogeneous remote agent using
SID=(DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=hostname)(PORT=1532))(CONNECT_DATA=(SID=NZ_SID)))




Cause

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