Promoting PDB failing with ORA-01422: exact fetch returns more than requested number of rows
Last updated on MARCH 08, 2017
Applies to:Enterprise Manager for Oracle Database - Version 188.8.131.52.0 and later
Information in this document applies to any platform.
When trying to promote a PDB target, it fails with:
java.sql.SQLException: ORA-01422: exact fetch returns more than requested number of rows ORA-06512: at "SYSMAN.EM_TARGET", line 6418 ORA-06512: at "SYSMAN.EM_TARGET", line 6733 ORA-06512: at line 1
The CDB target is promoted fine.
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