Hyperion Planning – Version: 22.214.171.124.00 and later [Release: 11.1 and later ]
Information in this document applies to any platform.
com.hyperion.planning.olap.HspVerifyOutlineException: Verify Outline failed with the following errors:
Error  detected in member “Jan”: Duplicate alias
Error  detected in member “Feb”: Duplicate alias
Error  detected in member “Mar”: Duplicate alias
Error  detected in member “Apr”: Duplicate alias
This could happen with other members too.
This issue is caused if using Arabic or any non-unicode languages to add alias to the members while the Essbase was created without unicode option.
If you open the outline from the Essbase, you will see the alias ?????
1. Delete the application from the Essbase using EAS console.
2. Create a new application with the same name and select uni-code.
3. Go to Planning web and run Create Database to recreate the outlines to the Essbase.