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Adding an IMS Single-Segment Data Map - Example

This example demonstrates how to create a data map for a single IMS segment.

In this example, you use the IMSDEMOS example and import the example DBD source file to define the segment and the hierarchical sequence. You also import a COBOL copybook for the segment. This example uses the DL/1 batch access method.

To add a single-segment IMS data map:

On the

Resources

tab in the

Resource Explorer

, click

Add > Data Map

Enter the following information in the

Name

dialog box:

In the

Schema Name

box, enter

IMSS1

In the

Data Map Name

box, enter

IMSM1

In the

Access Method

list, select

DL/1 BATCH

Select the

Import Record Definitions

option.

Click

In the

DL/1 Batch Access Method

dialog box, specify information about the data source .

If you are reading an IMS unload data set, the

IMS SSID

and

DBD Name

values are required.

If you are reading the IMS database by using a netport job that runs either DL/1 batch or BMP, the

PCB Number

value is required.

Click

Finish

On the

Data Map

tab in the

Resource Explorer

, the IMSS1.IMSM1 data map appears.

In the

Import Copybook - Source Details

dialog box, enter the following information:

Select the

Remote

option.

In the

Type

list, select

DBD

Click

In the

Import Copybook - Remote DBD Details

dialog box, enter the following information:

In the

File Name

box, enter the PDS name and DBD member with the high-level qualifier (HLQ) that you specified at installation. For example:

hlq.DTLDEMO(IMSDBD)

In the

Location

list, select the z/OS location.

The locations displayed in the

Location

list are defined by NODE statements in the dbmover.cfg configuration file on the PowerExchange Navigator system.

If security has been implemented for the PowerExchange Listener on z/OS, enter the z/OS user ID and password.

In the

Save File Locally As

box, enter

IMSDBD

Click

In the

Import Copybook - Configuration Details

dialog box, select the following options:

Select the

Create tables for DL1 hierarchical paths

option.

Accept the other defaults.

For more information, see Importing a Copybook into a Data Map.

Click

Finish

In the

Import Copybook Configuration Details

dialog box, review your selections and click

Finish

To import the DBD source, click

In the

Record Definition

dialog box, click

Import

. If necessary, skip a record type or stop an import. For more information, see Importing a Copybook into a Record or a Segment.

To complete the import, click

Next Redefinition

Previous Redefinition

to move the blue arrow to select a line.

If prompted, click

Resume Import

to resume the import.

View the log information for the import process.

IMS Data Map Examples

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Navigator User Guide

Navigator User Guide

Adding an IMS Single-Segment Data Map - Example

Adding an IMS Single-Segment Data Map - Example