Logon Trigger Fails with ORA-30511
Last updated on DECEMBER 25, 2016
Applies to:Oracle Database - Enterprise Edition - Version 10.1.0.2 to 10.2.0.4 [Release 10.1 to 10.2]
Information in this document applies to any platform.
Intermittently, connections to the database fail with:
ORA-30511: invalid DDL operation in system triggers
The errorstack trace reveal the operation as:
Current SQL statement for this session:
drop index "USR1"."BIN$U6HGLdiME8/gQCoBFBhVAg==$0"
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