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1190 Views 3 Replies Latest reply: Nov 6, 2012 5:33 AM by David McLaughlin RSS
David McLaughlin Novice 30 posts since
Aug 14, 2012
Currently Being Moderated

Nov 5, 2012 4:11 PM

Router output port wont link to expression transformation input port

Hello Again,

 

Power Center 9.0.1

So today I have a convoluted mapping which starts with a SQ->Router->(lookups, expressions, etc).  So my boss is concerned (i am behind schedule) so a consultant had a look.  He said I PowerCenter will get confused if I try to take an output of an expression transformation into another expression transformation.  Is this true?

 

Next Question: since my boss is paying for the consultant, I will do as he says and modify my rather sizeable and convoluted mapping.  But when I began merging one expression transformation into another expression transformation, then attempted to connect the router output to the input of the new row in the merged expression transformation, The blue link line will not show up, and a new input port gets created.   This is really bugging me.  THE QUESTION: why wont the link line connect the router out to the newly added expression transformation.  The data types are identical.

 

 

Please advise where I am missing the point.

 

Thank You!

-David

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