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A name for the IMS connection. This name must be unique within the organization. Connection names can contain alphanumeric characters, spaces, and the following special characters: _ . + -
Spaces at the beginning or end of the name are trimmed and are not saved as part of the name.
Maximum length is 100 characters. Connection names are not case sensitive.
Description of the IMS connection. Maximum length is 4000 characters.
Type of connection. For IMS, the type must be
Name of the runtime environment that contains the Secure Agent that you want to use to run mapping tasks.
Host name or IP address of the system where the PowerExchange Listener that processes requests for IMS runs. Also include the Listener port number. Enter the value in the following format, where
host_namecan be a host name or IP address:
A user name that can be used to access the PowerExchange Listener when PowerExchange Listener security is enabled. For more information, see the SECURITY statement in the
PowerExchange Reference Manual.
Password that is associated with the user name that is specified in the
The schema name of the IMS source.
The code page that the Secure Agent for the Data Integration Service uses to extract data from the source database.
Controls whether to use offload processing. Offload processes transfers bulk data processing from the source system to the target system. Options are:
Default is No.
The number of threads that Cloud Data Integration uses to process bulk data.
For optimal performance, this value should not exceed the number of installed or available processors on the machine where the secure agent runs.
Valid values are 1 through 64.
Default is 0, which disables multithreading.
Not all connection types support offload threads. If the
Offload Threadsconnection attribute for one of these connections is set to a nonzero value, processing continues without threads.
For IMS data sets and sequential files, the size of the storage array, in number of records, that is used for partitioned or multithreaded sessions.
For partitioned sessions, this array size is shared across the partitions. For multithreaded sessions, each thread has this array size.
Valid values are from 1 through 5000. Default is 25.
To tune partitioned sessions, particularly when the
Write Modeattribute specifies
Confirm Write On, increase the array size.
Replace Low Values with Spaces
Controls whether to replace embedded nulls in character data with spaces. Select this property to replace embedded nulls. By default, this property is selected.
Connection Retry Period
Number of seconds that the PowerExchange Bulk Reader tries to reconnect to the PowerExchange Listener after the initial connection attempt fails. If a connection cannot be established within the retry period, the mapping task fails. The default is 0, which disables connection retries.
Custom properties that you can specify to override PowerExchange default settings. You can enter multiple properties by using a semicolon (;) as the separator. Normally, you set custom properties only at the direction of Informatica Global Customer Support.
These properties are equivalent to the
PWX Overrideoptions for the PowerExchange Client for PowerCenter (PWXPC) IMS connections in PowerCenter.
Write Mode. Options are:
Confirm Write On.
Updated November 30, 2022