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English
  • Data Integration Hub 10.4.1
  • All Products

Table of Contents

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  1. Preface
  2. Introduction to Data Integration Hub
  3. Catalog
  4. Applications
  5. Topics
  6. Creating Topics
  7. Topic Properties
  8. Publications
  9. Creating Publications
  10. Publication Properties
  11. Subscriptions
  12. Creating Subscriptions
  13. Subscription Properties
  14. Events and Event Monitoring
  15. Dashboard and Reports
  16. Glossary

Operator Guide

Operator Guide

Back Next

Managing Subscriptions

Managing Subscriptions

Use the Navigator to create, search, duplicate, edit, or delete subscriptions. In the Navigator you can also disable and enable subscriptions, and run subscriptions manually.

Creating a Subscription

Use the Navigator to create subscriptions:
The following conditions must exist before you create a subscription:
  • The application from which you want to consume the published data must exist. You can either use an existing application, or create and save a new application.
  • The topic to which you want to subscribe must exist.
  • For a custom subscription, the
    Data Integration Hub
     workflow or the
    Informatica Intelligent Cloud Services
     task must exist.
  1. In the Navigator, click
    Hub Management
    Applications
    .
    The
    Applications
     page appears.
  2. Click the application from which you want to consume the published data.
    The
    Application Details
     page appears.
  3. Click the
    Subscriptions
     tab.
    The subscriptions list appears.
  4. Click
    New
    , select the type of subscription to create, and then click
    Create
    .
    The create subscription wizard or page for the selected subscription type opens.
  5. Enter the required details in each tab, and click
    Next
    .
  6. Click
    Finish
    .

Searching for a Subscription

Perform the following tasks to search for a subscription:
To search a subscription, type the name of the subscription in the
Find
 text box and click
Search
. Subscriptions that match the search text that you entered appear.
  • Click
    Reload Default Search Results
     to clear search results and display the list of subscriptions.
  • Click
    Refresh Search Results
     to refresh search results.

Duplicating a Subscription

Click the
Duplicate
 icon next to the Subscription to create a subscription with a different name and identical properties. Perform the following tasks to duplicate a subscription:
  1. On the
    Subscriptions
     tab, click the
    Duplicate
     icon next to the subscription name.
    The
    Confirmation
     widow appears.
  2. Rename the duplicate subscription as required, and click
    Save
    .

Editing a Subscription

When you open a subscription while it is running, the details appear in read-only mode. Perform the following tasks to edit a subscription:
  1. On the
    Subscriptions
     tab, click the
    Edit
     icon next to the subscription name.
    The
    Edit
     page appears.
  2. Change the required properties in the subscription wizard or page, and click
    Save
    .

Deleting a Subscription

Perform the following tasks to delete a subscription:
  1. On the
    Subscriptions
     tab, click the
    Delete
     icon next to the subscription name and confirm the deletion.
    You cannot delete a subscription while it is running.
  2. Click
    Ok
    .

Enabling and Disabling a Subscription

On the
Subscriptions
 tab, you can enable, pause or disable a subscription. When enabled, the subscription runs according to the schedule that you define in the
Schedule
 page. You can also run the subscription manually from within the Operation Console. When paused, the subscription does not run according to schedule or by an external API. You can only run the subscription manually from within the Operation Console to consume the delayed events. When disabled, the subscription does not run according to schedule or by an external API. You cannot run a disabled subscription manually. If the related publication runs successfully, the disabled subscription does not create a delayed event. You can not consume the published data when the subscription is in disabled mode.
  • To enable a disabled subscription, select
    Enabled
     from the
    Mode
     column.
  • To pause a subscription select
    Paused
     from the
    Mode
     column .
  • To disable a subscription select
    Disabled
     from the
    Mode
     column .
  • To enable all subscriptions, select
    Actions
    Enable All
    .
  • To pause all subscriptions, select
    Actions
    Pause All
    .
  • To disable all subscriptions, select
    Actions
    Disable All
    .

Running a Subscription Manually

Perform the following tasks to manually run subscriptions:
  1. On the
    Subscriptions
     tab, click the
    Run Subscription
     icon next to the subscription that you want to run.
    A confirmation message appears.
  2. Click
    Yes
    .

Getting Previous Subscriptions

To get previous subscriptions, click the
Get Previous Publications
 icon next to the subscription for which you want to get the data. In the
Get Previous Publications
 dialog box, define the date range for which to get subscriptions and click
Run
.
Data Integration Hub
 delivers undelivered data that was published during the date range that you define and which is still available in the publication repository.

Re-validating a Subscription

When the subscription status icon shows that the subscription is not valid, open the Subscription wizard in edit mode and follow the wizard steps. Ensure to verify the settings. If the subscription shows that it is not valid due to topic changes that do not impact the subscription, you need not change any setting.
Data Integration Hub
 re-generates the subscription mapping and refreshes the subscription properties. The subscription status icon shows that the subscription is valid. Verify that all associated topics, connections, entities, and mappings are valid before you re-validate the subscription.
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