Exposed Computation Cannot Serialize A Return Of A Collection Of A Collection As A Return Value.

(Doc ID 2365881.1)

Last updated on FEBRUARY 26, 2018

Applies to:

Oracle Insurance Policy Administration J2EE - Version 11.0.2.8 and later
Information in this document applies to any platform.

Symptoms

Actual Behavior
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The problem is when the output is being generated it is assuming all the values inside of the collection are strings so when it encounters another collection it crashes.  

Expected Behavior
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Exposed Computation would be able to return a collection of collections as outputs

Steps to Reproduce
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1) Create a basic exposed computation that will return a collection of collections - this can be very basic
2) Call the exposed computation and you will get an exception

Business Impact
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Due to this issue, users cannot cannot use exposed computations that need to return collections of collections for form processing or testing specific portions of configuration

Cause

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