Hi All,
Is it possible to create a log file to report missing data for a Cognos report?
Let us say we have 2 tables
employee appraisal
emp_id name emp_id Comment
101 E1 101 C1
102 E2 103 C2
103 E3
Here we can see appraisal comments are not available for employee 102. The requirement is while running the appraisal Report any missing data needs to be logged to a file in filesystem.
Is it possible to create such a report in Cognos?
You need an outer join between the tables. This can either be done in FM (probably more appropriate there), or you can do two queries and join them in Report Studio.