Cache for transformation <transformation name> was created in a precision mode different from the one specified by the session.
The Integration Service failed to upgrade the incremental aggregation files because the Enable High Precision session option used for the incremental aggregation files differs from the option used for the current session.
If the Enable High Precision session option was changed in error, change the option back to its original setting. Otherwise, delete the existing incremental aggregation files or configure the session to reinitialize the aggregate cache.