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Non-Break Space In Rest URL Causes Oracle API Gateway to Crash When Trace Filter is Used (Doc ID 2086263.1)

Last updated on MARCH 28, 2021

Applies to:

Oracle API Gateway - Version 11.1.2.1.0 and later
Information in this document applies to any platform.

Symptoms

During testing of OAG 11.1.2.2.0, an issue occurs when a higher level ASCii character instead of a normal blank space is added to a REST URL call.  The value of the space in the particular test used was Char 160 (hex: A0) which is a non-break space. This is something that can be added using a normal word processor or a spreadsheet tool (Insert – Symbol).

It was noticed that whenever this special character is added to a REST URL, and a Trace Filter is included in the policy being used, the Oracle API Gateway instance throws an exception in the trace file and crashes.

ERROR
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Cause

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In this Document
Symptoms
Cause
Solution
References


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