CCS: CC2640R2F - GATT_ReadMultiCharValues not working

Tool/software: Code Composer Studio

Hello.

I try to use multiply read GATT values.
project - multirole
stack - 1_40

function like this:

//read CRP device initial characteristics (CAR_CORNER, HW_VERS and BATT_STATUS)
//@dev_index - device connection index
bStatus_t USRFdev_GATT_ReadInit(uint8_t dev_index) {

uint8 initHandles[4] = {
LO_UINT16(discInfo[dev_index].charHdl[D_CAR_CORNER]),
HI_UINT16(discInfo[dev_index].charHdl[D_CAR_CORNER]),
LO_UINT16(discInfo[dev_index].charHdl[D_BAT_STAT]),
HI_UINT16(discInfo[dev_index].charHdl[D_BAT_STAT])
};

attReadMultiReq_t req;
req.pHandles = initHandles;
req.numHandles = 2;

bStatus_t status = GATT_ReadMultiCharValues(connHandleMap[dev_index].connHandle, &req, selfEntity);
Display_print1(dispHandle, MR_ROW_STATUS10, 0, "Read multi char status - %d", status);

return status;
}

Responce handle like this:

else if ((pMsg->method == ATT_READ_MULTI_RSP) || ((pMsg->method == ATT_ERROR_RSP) &&
            (pMsg->msg.errorRsp.reqOpcode == ATT_READ_MULTI_REQ))) {
        Display_print0(dispHandle, MR_ROW_STATUS10, 0, "Multi read resp. OK");
        if (pMsg->method == ATT_ERROR_RSP)
        {
          Display_print2(dispHandle, MR_ROW_STATUS10, 0, "USRF dev. %d Multi Read Error %d", pMsg->connHandle, pMsg->msg.errorRsp.errCode);
        }
        else
        {
           // After a successful read, display the read value
           uint8  *pData   = pMsg->msg.readMultiRsp.pValues;
           uint8_t dataLen = pMsg->msg.readMultiRsp.len;

           Display_print3(dispHandle, MR_ROW_STATUS10, 0, "Car corner - %d, len of vals - %d", pMsg->connHandle, *pData, dataLen);
        }

    }

But actually I get no responce.

Read multi char status in request function returns 0, which seems OK.

What's wrong and what I can do?

P.S.
Yes, app is running after that request with no crash.