My Oracle Support Banner

PL/SQL Stored Procedure Invocation Fails With ORABPEL-11811 Error Caused By "ORA-06531: Reference to uninitialized collection" (Doc ID 435336.1)

Last updated on FEBRUARY 03, 2019

Applies to:

Oracle(R) BPEL Process Manager - Version and later
Information in this document applies to any platform.
***Checked for relevance on 03-Mar-2010***
***Checked for relevance on 04-Aug-2011***


The following issue occurs in
when attempting to invoke a PL/SQL stored procedure with table and record types defined as input parameters, invocation fails with the error,

Error while trying to prepare and execute an API.
An error occurred while preparing and executing the "" API. Cause: java.sql.SQLException: ORA-06531: Reference to uninitialized collection.


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.