Missing IN Or OUT Parameter At Index:: 6 When Cached Statement Is Reused
Last updated on SEPTEMBER 19, 2017
Applies to:JDBC - Version 126.96.36.199.0 and later
Information in this document applies to any platform.
When a PLSQL procedure is invoked from an application server like Websphere or Tomcat using JDBC 188.8.131.52 or 12C, it fails with the following error:
java.sql.SQLException: Missing IN or OUT parameter at index:: 6
Making one call to overloaded procedure and then another to the different version where the parameter has changed from IN to OUT results in the error.
The issue does not occur when retrying or when disabling statement caching.
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