July 30, 2023

tMomMessageIdList – Docs for ESB 7.x


Fetches a message ID list from a queue on a Message-Oriented middleware system and
passes it to the next component.

tMomMessageIdList makes it possible to iterate on
certain message IDs. It is usually used with tMomInput,
for more information, see tMomInput Standard properties.

tMomMessageIdList Standard properties

These properties are used to configure tMomMessageIdList running in the Standard Job framework.

The Standard
tMomMessageIdList component belongs to the Internet family.

The component in this framework is available in all Talend

Basic settings

Use existing connection

Select this check box and from the list displayed select the
relevant connection component to reuse the connection details you have already defined.

When a Job contains a parent Job and a child Job, the list
displayed presents only the connection components in the same Job level.

MQ Server

Select the MOM server to be used from the list. According to the
server selected, the parameters required differ slightly.


Fill in the Host name or IP address of the MOM server and


Channel on the queue.

Queue Manager

Fill in the server driver details.

Message Queue

Source of the message.

Advanced settings

tStatCatcher Statistics

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

Global Variables

Global Variables

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.

CURRENT_MESSAGE_ID: the identifier of the current
message. This is a Flow variable and it returns a string.

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

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.


Usage rule

This component is generally used as an input component.


Make sure the relevant Websphere server is launched.

This component requires installation of its related jar files.

Related scenario

For a related scenario, see tMomInput.

Document get from Talend https://help.talend.com
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