Excess Discount Application After Its Backdated Modification

(Doc ID 2330795.1)

Last updated on DECEMBER 06, 2017

Applies to:

Oracle Communications Billing and Revenue Management - Version 7.5.0.16.0 and later
Information in this document applies to any platform.

Symptoms

On : 7.5.0.16.0 version, Subscription Management

ACTUAL BEHAVIOR
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Prorating is not working properly after backdated modification of discount end_t (decrease).
There is excess discount application for cycle.

EXPECTED BEHAVIOR
-----------------------
After this action we have excess discount (-17.5) on cycle from 1.2.2017 to 1.3.2017 on gl_id 123456789.
Events for cycle 1.2.2017 to 1.3.2017 with gl_id = 123456789
302550415608073819 17,5
302568007794068090 -17,5
302585599980096244 17,5
302585599980096244 -17,5
302585599980096268 -17,5
after sum they give -17.5 but for this cycle there should be 0 for this gl_id.

STEPS
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1. (1.1.2017) Create account
2. (1.1.2017) purchase product1 with cyclic proratable fee = 40,98 (gl_id=500001321) and start_t = 1.1.2017
  (1.1.2017) purchase product2 with cyclic non proratable (on open and close) cyclic charge fee = 17.5 (gl_id=123456789) with start_t = 1.1.2017 and end_t = 1.3.2017
  (1.1.2017) purchase discount1 non proratable (on open and close) which discounts -100% product1 start_t = 1.1.2017 and end_t = 1.3.2017
3. (2.2.2017) perform billing
4. (2.2.2017) purchase discount2 with -100% on product1 and product2 with start_t = 1.1.2017
5. (3.2.2017) change end_t of product2 and discount1 to 15.1.2017

Changes

 

Cause

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