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ORA-28522: Error Initializing Heterogeneous Capabilities on a Standby Database (Doc ID 2639510.1)

Last updated on MAY 29, 2020

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


Getting below error while trying to select MySQL table using DG4ODBC connectivity in production.

SQL> select * from "temp"@myodbc8;
select * from "temp"@myodbc8
ERROR at line 1:
ORA-28522: error initializing heterogeneous capabilities
ORA-28522: error initializing heterogeneous capabilities
ORA-28559: FDS_CLASS_NAME is ODBC12., FDS_INST_NAME is mysqlodbc8
ORA-02063: preceding 3 lines from MYODBC8
ORA-00604: error occurred at recursive SQL level 1
ORA-24274: no row exists in the HS$_FDS_CLASS table for these parameters
ORA-06512: at "SYS.DBMS_SYS_ERROR", line 86
ORA-06512: at "SYS.DBMS_HS_UTL", line 431
ORA-06512: at "SYS.DBMS_HS_CHK", line 147
ORA-06512: at "SYS.DBMS_HS_UTL", line 46
ORA-06512: at "SYS.DBMS_HS", line 38
ORA-06512: at line 1


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