Mapping with joiner operator cannot be validated/deployed - why?

hi guys,
i want to join two oracle tables with a flatfile in a mapping and output it into a new table (staging_table).
so i created a new mapping, imported the sources and drag-drop the joiner operator. i connected the the sources with the joiner and set the how to join in the operator properties. finally i connected the join-output with a new table.
problem: validating this mapping did not work!! the validating report did not even put an error or warning, it just says "wasnt validated".
anybody any idea ??
greetings
s8472

Hello,
I\m not sure you could combine within one mapping flat file and tables as a source. The thing is if you are creating a flat fileto-table mapping OWB will generate control file for Oracle Loader as a result.
Id advice you to cover your flat file with an external table, and this external table could take place of the flat file in your mapping. Everything will work fine.
Sergey

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acontrario
Brussels

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