Table of Contents

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  1. Preface
  2. Workflow Manager
  3. Workflows and Worklets
  4. Sessions
  5. Session Configuration Object
  6. Tasks
  7. Sources
  8. Targets
  9. Connection Objects
  10. Validation
  11. Scheduling and Running Workflows
  12. Sending Email
  13. Workflow Monitor
  14. Workflow Monitor Details
  15. Session and Workflow Logs
  16. Session Properties Reference
  17. Workflow Properties Reference

Connection Object Code Pages

Connection Object Code Pages

Code pages must be compatible for accurate data movement. You must select a code page for most types of connection objects. The code page of a database connection must be compatible with the database client code page. If the code pages are not compatible, sessions may hang, data may become inconsistent, or you might receive a database error, such as:
ORA-00911: Invalid character specified.
The Workflow Manager filters the list of code pages for connections to ensure that the code page for the connection is a subset of the code page for the repository. It lists the five code pages you have most recently selected. Then it lists all remaining code pages in alphabetical order.
If you configure the Integration Service for code page validation, the Integration Service enforces code page compatibility at run time. The Integration Service ensures that the target database code page is a superset of the source database code page.
When you change the code page in a connection object, you must choose one that is compatible with the previous code page. If the code pages are incompatible, the Workflow Manager invalidates all sessions using that connection.
If you configure the PowerCenter Client and Integration Service for relaxed code page validation, you can select any supported code page for source and target connections. If you are familiar with the data and are confident that it will convert safely from one code page to another, you can run sessions with incompatible source and target data code pages. It is your responsibility to ensure your data will convert properly.