MSP430FR2355: CCS has no macro value for TIMER_B2_BASE

I have two timers that are working just fine. The code to init the B1 timer is:

/* Configure TimerB1 to generate 100 Hz Clock */
void jiffyClockInitTimerB1(void){
    Timer_B_initUpModeParam param = {0};
    param.clockSource = TIMER_B_CLOCKSOURCE_SMCLK;
    param.clockSourceDivider = TIMER_B_CLOCKSOURCE_DIVIDER_48;       // 16uS / 62.5 KHz
    param.timerPeriod = 624;             //625 ticks = 10 mS / 100 Hz
    param.timerInterruptEnable_TBIE = TIMER_B_TBIE_INTERRUPT_ENABLE;
    param.captureCompareInterruptEnable_CCR0_CCIE = TIMER_B_CCIE_CCR0_INTERRUPT_ENABLE;
    param.startTimer = true;
    Timer_B_initUpMode(TIMER_B1_BASE, &param);
    HWREG16(TIMER_B1_BASE + OFS_TBxCTL) &= ~(TBIE);     // Turn off overflow (goes to zero) IRQ
}

This compiles and works just fine. Now I want to use the B2 timer, and have this code to get it running:

void sineWaveInitTimerB2(void){
    Timer_B_initUpModeParam param = {0};
    param.clockSource = TIMER_B_CLOCKSOURCE_SMCLK;
    param.clockSourceDivider = TIMER_B_CLOCKSOURCE_DIVIDER_12;       // SMCLK at 3 MHz  4uS / 250.5 KHz
    param.timerPeriod = 71;             // 284uS --> 3.52 KHz  / 8  =440 Hz
    param.timerInterruptEnable_TBIE = TIMER_B_TBIE_INTERRUPT_ENABLE;
    param.captureCompareInterruptEnable_CCR0_CCIE = TIMER_B_CCIE_CCR0_INTERRUPT_ENABLE;
    param.startTimer = true;
    Timer_B_initUpMode(TIMER_B2_BASE, &param);
    HWREG16(TIMER_B2_BASE + OFS_TBxCTL) &= ~(TBIE);     // Turn off overflow (goes to zero) IRQ
}

  When I try to compile this code, I get an error that TIMER_B2_BASE is undefined.

I added this macro at the top this source file:

#define TIMER_B2_BASE (*((volatile uint16_t *)((uint16_t)0x0400 + (0x0000))))

It now compiles, but, no luck seeing the timer run (I get no IRQs).

Any idea why there are valid macros for TIMER_B0_BASE and TIMER_B1_BASE but not for TIMER_B2_BASE  ?

FWIW, the interrupt handler for this is a copy of one that works with Timer 1. It looks like:

#if defined(__TI_COMPILER_VERSION__) || defined(__IAR_SYSTEMS_ICC__)
#pragma vector=TIMER2_B0_VECTOR
__interrupt
#elif defined(__GNUC__)
__attribute__((interrupt(TIMER2_B0_VECTOR)))
#endif
void TIMER0_B2_ISR(void){
    // to DEBUG, pulse the P2.2 bit so we can see when we take timer interrupts and see how long it takes
 GPIO_setOutputHighOnPin(GPIO_PORT_P2, GPIO_PIN3);

    // Important safety tip: the CCIFG interrupt flag is automatically reset when the TBxCCR0 IRQ is serviced
 //    Timer_B_clearTimerInterrupt(TIMER_B0_BASE);
     HWREG16(TIMER_B2_BASE + OFS_TBxCCTL0) &= ~(CCIFG | COV);        // COV is a safety
     HWREG16(TIMER_B2_BASE + OFS_TBxCTL) &= ~TBIFG;        // "counter went to zero" interrupt flag, saf

 GPIO_setOutputLowOnPin(GPIO_PORT_P2, GPIO_PIN3);        // exit timer irq DEBUG
}

Note that there was no problem on compile with the

#pragma vector=TIMER2_B0_VECTOR

statement.