qvd file without information

[ale_nilo84]

Hello everyone,

I have the following script, it works without errors, but it doesn't return any data.

Basically, I connect to an MS Access query and define a Start Date and an End Date to bring information.

the result of the log is:

Connecting to MS Access Database;DBQ=C:\Users\Alexis\Desktop\Qlik\base de datos\Trx.accdb

Connected

trx << 021_Trx_Totales 0 Lines fetched

--- Ejecución de Script finalizada ---

I hope someone can help me. Thank you...

LET vFechaInicioCarga = date(date#(01072018, 'DDMMYYYY'), 'DD-MM-YYYY');

LET vFechaFinCarga = date(MonthEnd(vFechaInicioCarga),'DD-MM-YYYY');

LET vPeriodoCarga = num#(date(vFechaInicioCarga, 'YYYYMM'));

ODBC CONNECT32 TO [MS Access Database;DBQ=C:\Users\Alexis\Desktop\Qlik\base de datos\Trx.accdb];

trx:

SQL SELECT

    fecha,

    generico,

    Id,

    sentido,

    servicio,

    "tipo_dia",

    "Trx_Totales",

    unidad,

    variante

FROM "021_Trx_Totales"

where fecha >=$(vFechaInicioCarga) and fecha <=$(vFechaFinCarga);

STORE trx into [..\Qlik\transacciones_$(vPeriodoCarga).qvd];

drop table trx;

[ale_nilo84]

The script doesn't work, please someone can look at the qvw file

The result:

Connecting to MS Access Database;DBQ=C:\Users\Alexis\Desktop\Qlik\base de datos\Transacciones bus y ZP.accdb

Connected

transacciones << 021_Trx_Totales_sin_nulo 0 Lines fetched

[Anil_Babu_Samineni]

Can you look variables and share screenshot of those variables calling in text box. Because, The script fine for me

[simospa]

Hi,

did you try to apply the suggestione we gave you?

S.

[ale_nilo84]

Yes, I applied Set instead of Let, the following error appears:

ODBC error

Connector reply error: SQL##f - SqlState: 37000, ErrorCode: 4294964196, ErrorMsg: [Microsoft][Controlador ODBC Microsoft Access] Error de sintaxis en la fecha en la expresión de consulta 'fecha >=date(date#(01072018, 'DDMMYYYY'),'DD-MM-YYYY') and fecha <=date(MonthEnd(vFechaInicioCarga),'DD-MM-YYYY')'.

Then,

Where should I add # characters around dates? In the definition of variables? I'm confused

SET vFechaInicioCarga = date(date#(01072018, 'DDMMYYYY'),'DD-MM-YYYY');

SET vFechaFinCarga = date(MonthEnd(vFechaInicioCarga),'DD-MM-YYYY');

SET vPeriodoCarga = num#(date(vFechaInicioCarga, 'YYYYMM'));

[Peter_Cammaert · Accepted solution]

A SQL statement is - after all $-sign substitution - sent AS-IS to the external SQL engine (in this case a Jet-engine from MS Access) to be decoded and executed. So the hashes can be added wherever you want. The most simple solution is to add them to the SQL statement itself, like:

SQL SELECT

...

FROM "021_Trx_Totales"

WHERE fecha >= #$(vFechaInicioCarga)# AND fecha <= #$(vFechaFinCarga)#;