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GV$ QUERY FAILS WITH ORA-19202 ORA-12850 (Doc ID 2361532.1)

Last updated on JANUARY 19, 2022

Applies to:

Oracle Database Backup Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Oracle Database - Enterprise Edition - Version and later
Oracle Database Cloud Schema Service - Version N/A and later
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When attempting to use a SELECT sql similar to below, the following error occurs.


ORA-19202: Error occurred in XML processing
ORA-12850: Could not allocate slaves on all specified instances: 4 needed, 1 allocated
ORA-06512: at "SYS.XMLTYPE", line 343
ORA-06512: at line 1

The inner cursor works fine - only fails with SELECT XMLTYPE


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