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Text Content Branching Node Crashes for Complex Regex (Doc ID 2629007.1)

Last updated on MARCH 27, 2023

Applies to:

Oracle Communications Network Charging and Control - Version 4.3.0 to 12.0.3.0.0 [Release 4.3 to 12.0.0]
Information in this document applies to any platform.

Symptoms

On all version of Oracle® Communications Network Charging and Control (OCNCC) and Oracle® Communications Convergent Charging Controller (OC3C), Advanced Control Services (ACS) is an application that allows service providers to define enhanced call interaction to be triggered.

The ACS Control Plan Editor (CPE) defines where to route calls, based on factors such as the type of service, geographic location, time of day, and so on.

As part of the CPE, the Text Content Branching node branches depending on the content of the short message. It takes the regular expressions entered into the node and tries to match these expressions to the content of the short message. Matches are done in the order that they appear in the node, as soon as a match is made the branch corresponding to that expression will be taken. The node does not do a "best match", but looks for and takes the first match found.


There is an issue with the Text Message Branching Node, when configured with a complex regular expression, the node can cause the CPE execution to crash. When this happens the following message is generated:

Changes

 

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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