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English
  • Data Replication 9.8.0
  • All Products

Table of Contents

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  1. Preface
  2. Data Replication Overview
  3. Understanding Data Replication
  4. Sources - Preparation and Replication Considerations
  5. Targets - Preparation and Replication Considerations
  6. Starting the Server Manager
  7. Getting Started with the Data Replication Console
  8. Defining and Managing Server Manager Main Servers and Subservers
  9. Creating and Managing User Accounts
  10. Creating and Managing Connections
  11. Creating Replication Configurations
  12. Materializing Targets with InitialSync
  13. Scheduling and Running Replication Tasks
  14. Implementing Advanced Replication Topologies
  15. Monitoring Data Replication
  16. Managing Replication Configurations
  17. Handling Replication Environment Changes and Failures
  18. Troubleshooting
  19. Data Replication Files and Subdirectories
  20. Data Replication Runtime Parameters
  21. Command Line Parameters for Data Replication Components
  22. Updating Configurations in the Replication Configuration CLI
  23. DDL Statements for Manually Creating Recovery Tables
  24. Sample Scripts for Enabling or Disabling SQL Server Change Data Capture
  25. Glossary

User Guide

User Guide

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Editing a Replication Configuration

Editing a Replication Configuration

In the Data Replication Console, you can open a configuration for which you are the owner and switch to Edit mode to change configuration settings.
Alternatively, you can use the Replication Configuration CLI to update an existing configuration from the command line.
  1. In the
    Server Manager
     tab >
    Configs
     view, double-click the configuration to open it.
    If you cannot connect to the source or target database, a confirmation prompt asks if you want to open the configuration without connecting to the source and target database. Click
    Yes
    .
  2. Ensure that no DDL changes occur on the mapped source tables from the moment the Extractor processed the last redo record until you save the edited replication configuration. Informatica recommends that you perform the following substeps to minimize the time period during which the DDL operations must not occur:
    1. Ensure that the Extractor completed processing the transaction logs.
    2. Ensure that the Applier applied change data from all of the intermediate files.
      To view the list of intermediate files and their processing statuses, on the
      Server Manager
       tab >
      Configs
       view, select a configuration for which to view intermediate files. Then click the
      Intermediate Files
       icon button on the Replication Configurations toolbar.
    3. Stop the replication tasks and schedules for the configuration that you want to edit.
  3. To switch to Edit mode, click the
    Switch to Edit Mode
     icon button on the main toolbar.
  4. Enter changes on the available tabs, as needed.
    If you are editing a configuration without a connection to the source or target database, you can edit only the following configuration settings: connection details, DDL and DML capture settings on the
    Map Columns
     tab, Tcl or SQL expressions, fields on the
    Extract Range
     tab except for the default path for an Oracle ASM connection, parameters on the
    Runtime Settings
     tab, and fields on the
    Logging
     tab.
  5. Save the configuration to the Server Manager Main server in one of the following ways:
    • To save the configuration under its current name, click
      File
      Save
       on the menu bar or click the
      Save
       icon button on the main toolbar.
    • To save the configuration under another name, click
      File
      Save As
      . Then enter a new configuration name.
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