SQL Tuning Advisor Fails with ORA-30003: 'illegal parameter in SYS_CONNECT_BY_PATH function'
(Doc ID 1632223.1)
Last updated on FEBRUARY 03, 2019
Oracle Database - Enterprise Edition - Version 22.214.171.124 and later
Information in this document applies to any platform.
- SQL Tuning Advisor fails with ORA-30003: Illegal Parameter In SYS_CONNECT_BY_PATH
- CURSOR_SHARING is set to something other than EXACT (FORCE or SIMILAR)
- The original query that the advisor is working on contains a SYS_CONNECT_BY_PATH function with a literal value that has been converted to a bind by the effects of CURSOR_SHARING being FORCE or SIMILAR
- An example of a problem session may look like the following:
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