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C.2.2. 'subscription exists' when setting up CDC on Oracle

Last Updated: 2014-04-24

Condition or Error

When running setupCDC.sh an error regarding an existing subscription is received and setupCDC.sh fails to complete.

Causes

  • This error indicates that setupCDC.sh has previously been executed and the CDC configuration and publishers and subscribers have been created, but the names of the tables or users may have been changed.

Rectifications