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IRule Condition Operator "=~" is not Matching Patterns Correctly in 7.5. It is Matching a Substring. (Doc ID 2038887.1)

Last updated on MAY 21, 2018

Applies to:

Oracle Communications Billing and Revenue Management - Version 7.5.0.0.0 to 7.5.0.0.0 [Release 7.5.0]
Information in this document applies to any platform.

Symptoms

On : 7.5.0.9.0 version, Pipeline Manager

iRule Condition Operator "=~" is not matching to the patterns correctly in 7.5. It is matching to a substring.

The following is defined for iRule:



STEPS TO REPRODUCE
-------------------------
1.  Create a simple iRule with an data file having pattern like ".*ABC" for one of the field defined in CONDITION.
2.  Process a CDR which should have field value "ABC" as a substring, but it should not end with ABC.

    iRule will evaluate the Result having the pattern as a matching pattern, which is not correct.

Cause

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