HELP!

I need help with a concatenation formula that I have written.

My file was given to me from a Primavera download and I am having a dickens
of a time gettiing my formula to work.

My results keep showing an additional space that I just can't seem to get
rid of.

I have performed a work a round using the Replace function and am still
having trouble with an additional space that keeps popping up.

When I run the concatenation function in a blank worksheet it works like a
charm.

Is there a way I can upload my worksheet to have someone take a look?
--
Tom