Hi,
I am getting a few of those warnings:
[DTS.Pipeline] Warning: The output column "ErrorCode" (1251) on output "Union All Output 1" (1214) and component "Union All" (1212) is not subsequently used in the Data Flow task. Removing this unused output column can increase Data Flow task performance.
There are also similar warnings about other columns that I used at the beginning of the package, but didn't need them later on in the package.
How do I get rid of those warnings ? I don't really need those "ErrorCode" and "ErrorDescription" columns, but they are generated by a Lookup task and it's impossible to delete them.
Please, help.
Thanks,
Victor.
I am getting a few of those warnings:
[DTS.Pipeline] Warning: The output column "ErrorCode" (1251) on output "Union All Output 1" (1214) and component "Union All" (1212) is not subsequently used in the Data Flow task. Removing this unused output column can increase Data Flow task performance.
There are also similar warnings about other columns that I used at the beginning of the package, but didn't need them later on in the package.
How do I get rid of those warnings ? I don't really need those "ErrorCode" and "ErrorDescription" columns, but they are generated by a Lookup task and it's impossible to delete them.
Please, help.
Thanks,
Victor.