Friday, 2 November 2012

Causes for Informatica Session Failure


Reader errors
Errors encountered by the Informatica Server while reading the source database or source files. Reader threshold errors can include alignment errors while running a session in Unicode mode.

Writer errors
Errors encountered by the Informatica Server while writing to the target database or target files. Writer threshold errors can include key constraint violations, loading nulls into a not null field, and database trigger responses.

Transformation errors
Errors encountered by the Informatica Server while transforming data. Transformation threshold errors can include conversion errors, and any condition set up as an ERROR, such as null input.

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