Description of problem:
You can include whitespaces in the project group id, artifact id, and version. If you do, even by mistake, it lets you finish the project creation and then presents you with an error pop-up. Field with a whitespace might even be ignored (the value wouldn't be in the pom.xml, not even it's part).

'Unable to complete your request. The following exception occurred: Bad artifact coordinates grp:test2:pom: 10.0, expected format is :[:[:]]:.'

The error pop-up appears whenever you switch to the project, try to build it..

Version-Release number of selected component (if applicable):
BPMS 6.0 ER3