Advanced Queuing Propagation Returns Errors ORA-942, ORA-2063 and ORA-6512
(Doc ID 847972.1)
Last updated on MARCH 05, 2019
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.4 and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Cloud Schema Service - Version N/A and later
Information in this document applies to any platform.
Oracle Advanced Queuing propagation fails with errors:
ORA-02063: preceding line from <dblink>
ORA-06512: at "SYS.DBMS_SYS_SQL", line 1590
ORA-06512: at "SYS.DBMS_PRVTAQIP", line 371
ORA-06512: at "SYS.DBMS_PRVTAQIP", line 506
ORA-06512: at "SYS.DBMS_AQADM", line 689
ORA-06512: at line 1
The trace file taken with:
ii. Then restart propagation to reproduce the error.
shows that the following Oracle recursive SQL statements are failing during the AQ propagation:
SELECT 1 FROM SYS.DBA_CATALOG
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In this Document