P 191908Z DEC 12 FM DFAS CLEVELAND OH TO AIG 4676 AIG 4678 AIG 4730 SUBJ/"WHAT IF" SEPARATION SYSTEM (JPAM)// MILITARY PAY ADVISORY 68/12// POC/FIELD SERVICES/MPO-CL CODE JFLG/ DSN 580-5886/ COMMERCIAL (216) 522-5886// RMKS/1. THE "WHAT IF" SEPARATION SYSTEM (JPAM) WILL BE UNAVAILABLE FROM 21 DECEMBER 2012 THRU 02 JANUARY 2013, TO UPDATE 2012 TAX TABLE AND INPUT 2013 MASS RATE CHANGES. 2. ON 03 JANUARY 2013, THE "WHAT IF" SEPARATION SYSTEM WILL BE AVAILABLE TO CALCULATE THE SEPARATION PAYMENT FOR SEPARATING MEMBERS.//