August 17, 2023

tSPSSOutput – Docs for ESB 5.x



tSPSSOutput properties

Component family

Business Intelligence



tSPSSOutput writes data entries in an .sav


tSPSSOutput writes or appends data to an SPSS
.sav file. It creates SPSS files on the fly and overwrites existing ones.

Basic settings

Sync schema

Click this button to synchronize with the columns of the SPSS .sav file.


Schema and Edit Schema

A schema is a row description. It defines the number of fields to be processed and passed on
to the next component. The schema is either Built-In or
stored remotely in the Repository.

Since version 5.6, both the Built-In mode and the Repository mode are
available in any of the Talend solutions.

Click Edit schema to make changes to the schema. If the
current schema is of the Repository type, three options are

  • View schema: choose this option to view the
    schema only.

  • Change to built-in property: choose this option
    to change the schema to Built-in for local

  • Update repository connection: choose this option to change
    the schema stored in the repository and decide whether to propagate the changes to
    all the Jobs upon completion. If you just want to propagate the changes to the
    current Job, you can select No upon completion and
    choose this schema metadata again in the [Repository



Built-in: The schema is created and stored
locally for this component only. Related topic: see Talend Studio User



Repository: The schema already exists and is
stored in the Repository, hence can be reused. Related topic: see Talend Studio User



Name or path of the SPSS .sav file to be written.


Write Type

Select an operation from the list:

Write: simply writes the new data.

Append: writes the new data at the end of the
existing data.

Advanced settings

tStatCatcher Statistics

Select this check box to collect log data at the component level.

Global Variables

NB_LINE: the number of rows read by an input component or
transferred to an output component. This is an After variable and it returns an

ERROR_MESSAGE: the error message generated by the
component when an error occurs. This is an After variable and it returns a string. This
variable functions only if the Die on error check box is
cleared, if the component has this check box.

A Flow variable functions during the execution of a component while an After variable
functions after the execution of the component.

To fill up a field or expression with a variable, press Ctrl +
to access the variable list and choose the variable to use from it.

For further information about variables, see Talend Studio
User Guide.


This component can not be used as start component. It requires an input


Before being able to benefit from all functional objectives of the SPSS
components, make sure to do the following: -If you have already installed SPSS,
add the path to the SPSS directory as the following: SET
, or -If you have not installed
SPSS, you must copy the SPSS IO “spssio32.dll” lib from the SPSS installation CD
and paste it in Talend root directory.


The activity of this component can be logged using the log4j feature. For more information on this feature, see Talend Studio User

For more information on the log4j logging levels, see the Apache documentation at


Oracle provides two kinds of JVM platforms (32-bit and 64-bit). By default, the
JVM used in a 64-bit operating system is the 64-bit version of the JVM. Since the
JSPSS.dll file used by this component is compiled in the 32-bit JVM, it is needed to
configure the 32-bit JVM for Job execution in Talend Studio
installed on a 64-bit operating system.

To do so, perform the following:

  1. Open the relevant Job in the workspace.

  2. Click the Run tab and enter the Advanced settings view.

  3. Select the Use specific JVM arguments check
    box and click the New… button.

  4. In the Set the VM argument box, enter
    -d32 and click Ok for

Scenario: Writing data in an .sav file

This Java scenario describes a very simple Job that writes data entries in an .sav

Setting up the Job

  1. Drop a tRowGenerator component and a tSPSSOutput component from the Palette onto the design workspace.

  2. Right-click on tRowGenerator and connect it to
    tSPSSOutput using a Main


Configuring the input component

  1. In the design workspace, double click tRowGenerator
    to display its Basic Settings view and open its editor.
    Here you can define your schema.

  2. Click the plus button to add the columns you want to write in the .sav file.

  3. Define the schema and set the parameters to the columns.


    Make sure to define the length of your columns. Otherwise, an error
    message will display when building your Job.

  4. Click OK to validate your schema and close the

Configuring the output component

  1. Click tSPSSOutput to display its Basic settings view and define the component properties.

  2. Click the three-dot button next to the Filename
    field and browse to the SPSS .sav file in which you want to write data.

  3. Click the three-dot button next to Sync columns to
    synchronize columns with the previous component. In this example, the schema to be
    inserted in the .sav file consists of the two columns: id and

  4. If required, click Edit schema to view/edit the
    defined schema.

  5. From the Write Type list, select Write or Append to simply
    write the input data in the .sav file or add it to the end of the .sav file.

Job execution

Save the Job and press F6 to execute it.

The data generated by the tRowGenerator component is
written in the defined .sav file.

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