Can not StartTransaction

[JPFarber55]

Hello,
I have some issues when try to StartTransaction, becuase StopTransaction Send me "DeAuthorized"
How can I resolve it?
This are my requests, responses and Code:

req = {
action: 'BootNotification',
ocppVersion: 'v1.6-json',
chargePointModel: 'CDT_TACW7::NET_WIFI',
chargePointVendor: 'ABB',
chargeBoxSerialNumber: 'TACW74',
firmwareVersion: 'TAC1Z9120',
meterType: 'V1'
}
chargePointId = TACW74
ret = {
action: 'BootNotification',
ocppVersion: 'v1.6-json',
status: 'Accepted',
interval: 1440,
currentTime: '2024-05-15T17:04:52.021Z'
}

req = {
action: 'StatusNotification',
ocppVersion: 'v1.6-json',
connectorId: 0,
errorCode: 'NoError',
info: 'null',
status: 'Available',
vendorErrorCode: '0x0000'
}
chargePointId = TACW74
ret = { action: 'StatusNotification', ocppVersion: 'v1.6-json' }

req = {
action: 'StatusNotification',
ocppVersion: 'v1.6-json',
connectorId: 1,
errorCode: 'NoError',
info: 'null',
status: 'Preparing',
vendorErrorCode: '0x0000'
}
chargePointId = TACW74
ret = { action: 'StatusNotification', ocppVersion: 'v1.6-json' }

req = { action: 'Authorize', ocppVersion: 'v1.6-json', idTag: '6CD98725' }
chargePointId = TACW74
ret = { idTagInfo: { status: 'Accepted' } }

req = {
action: 'StatusNotification',
ocppVersion: 'v1.6-json',
connectorId: 1,
errorCode: 'NoError',
info: 'null',
status: 'SuspendedEV',
vendorErrorCode: '0x0000'
}
chargePointId = TACW74
ret = { action: 'StatusNotification', ocppVersion: 'v1.6-json' }

req = {
action: 'StatusNotification',
ocppVersion: 'v1.6-json',
connectorId: 1,
errorCode: 'NoError',
info: 'null',
status: 'Charging',
vendorErrorCode: '0x0000'
}
chargePointId = TACW74
ret = { action: 'StatusNotification', ocppVersion: 'v1.6-json' }

req = {
action: 'StartTransaction',
ocppVersion: 'v1.6-json',
connectorId: 1,
idTag: '6CD98725',
meterStart: 0,
timestamp: '2024-05-15T17:05:12.000Z'
}
chargePointId = TACW74
ret = {
action: 'StartTransaction',
ocppVersion: 'v1.6-json',
idTagInfo: { satus: 'Accepted' },
transactionId: 739831
}

req = {
action: 'StatusNotification',
ocppVersion: 'v1.6-json',
connectorId: 1,
errorCode: 'NoError',
info: 'null',
status: 'SuspendedEVSE',
vendorErrorCode: '0x0000'
}
chargePointId = TACW74
ret = { action: 'StatusNotification', ocppVersion: 'v1.6-json' }

req = {
action: 'StatusNotification',
ocppVersion: 'v1.6-json',
connectorId: 1,
errorCode: 'NoError',
info: 'null',
status: 'Finishing',
vendorErrorCode: '0x0000'
}
chargePointId = TACW74
ret = { action: 'StatusNotification', ocppVersion: 'v1.6-json' }

req = {
action: 'StopTransaction',
ocppVersion: 'v1.6-json',
meterStop: 0,
idTag: '6CD98725',
timestamp: '2024-05-15T17:05:14.000Z',
transactionId: 739831,
reason: 'DeAuthorized'
}
chargePointId = TACW74
ret = {
action: 'StopTransaction',
ocppVersion: 'v1.6-json',
idTagInfo: { satus: 'Accepted' }
}

req = {
action: 'StatusNotification',
ocppVersion: 'v1.6-json',
connectorId: 1,
errorCode: 'NoError',
info: 'null',
status: 'Preparing',
vendorErrorCode: '0x0000'
}
chargePointId = TACW74
ret = { action: 'StatusNotification', ocppVersion: 'v1.6-json' }

This is my code:

    this.centralSystem = new CentralSystem(8100, (req, { chargePointId }) => {
      console.log('\n\n');
      console.log('req =', req);
      console.log('chargePointId =', chargePointId);
      let ret;

      switch (req.action) {
        case 'Heartbeat':
          ret = {
            action: req.action,
            ocppVersion: req.ocppVersion,
            currentTime: new Date().toISOString(),
          };
          break;
        case 'BootNotification':
          ret = {
            action: req.action,
            ocppVersion: req.ocppVersion,
            status: 'Accepted',
            interval: 1440,
            currentTime: new Date().toISOString(),
          };
          break;
        case 'StatusNotification':
          ret = {
            action: req.action,
            ocppVersion: req.ocppVersion,
          };
          break;
        case 'Authorize':
          ret = {
            idTagInfo: {
              status: 'Accepted',
            },
          };
          break;
        case 'StartTransaction':
          this.gTransactionId = this.getRandomNumber();
          ret = {
            action: req.action,
            ocppVersion: req.ocppVersion,
            idTagInfo: {
              satus: 'Accepted',
            },
            transactionId: this.gTransactionId,
          };
          break;
        case 'StopTransaction':
          ret = {
            action: req.action,
            ocppVersion: req.ocppVersion,
            idTagInfo: {
              satus: 'Accepted',
            },
          };
          break;
        case 'MeterValues':
          ret = {
            action: req.action,
            ocppVersion: req.ocppVersion,
          };
          break;
        default:
          throw new Error('message not supported');
      }

      console.log('ret =', ret);

      return ret;
    });