Hi Mohammed,Kuldeep.
Iam able logon to UAT Universe,where iam getting this error while test connection.
I would like to explain the entire thing in simple steps:
As per the requirement i have added two new fields in DEV,working fine and got sign off to move those to UAT.
Have moved DEV to UAT but it showing all fields data except newly added fields.!
after that i check with universe connection,showing that error and fields are available with Business layer.
Validated in webi,getting data base error like invalid identifier for those newly added fields.
many thanks,
Brahma