getting "{'message': 'Internal Error', 'errorcode': 'AB2001', 'status': False, 'data': None}" error


  • getting the error msg posted above with historical data with getCandleData

    def getHistoricalData(token=15110, interval='ONE_MINUTE'):
        
        ltp = obj.ltpData('NSE', 'TATAMOTORS-EQ', 3456)
        print(ltp)
        
        todate = datetime.now()
        fromDate = todate - timedelta(days=1)
        
        fromDateFrmt = fromDate.strftime('%Y-%m-%d 09:20')
        todateDateFrmt = fromDate.strftime('%Y-%m-%d %H:%M')
        print(fromDateFrmt, todateDateFrmt)
    #     print(userProfile)
        try:
            histParams = {
                'exchange': 'NSE',
                'symboltoken': "3456",
                'interval': interval,
                'fromdate': fromDateFrmt,
                'toDate': todateDateFrmt
            }
            histCandleJson = obj.getCandleData(histParams)
            print(histCandleJson)
        except Exception as ex:
            print(ex)
            
    getHistoricalData()
    

    output

    {'status': True, 'message': 'SUCCESS', 'errorcode': '', 'data': {'exchange': 'NSE', 'tradingsymbol': 'TATAMOTORS-EQ', 'symboltoken': '3456', 'open': 466.55, 'high': 478.0, 'low': 462.25, 'close': 461.45, 'ltp': 467.1}}
    2021-11-29 09:20 2021-11-29 12:24
    
    {'message': 'Internal Error', 'errorcode': 'AB2001', 'status': False, 'data': None}
    

  • any idea what I am doing wrong ?