A database error occured. The database error text is: ORA-00904: : invalid identifier . (WIS 10901)

Error in Webi report:

Resolution: Please check on views rights..If the grants are missing on views we see this kind of error. Though it's a generic error for lot of issues, this is one of resolution to resolve the issue.

If you are using Read only schema, DBA's may forgot to apply grants for some of the tables/views. So please check with your DBA or use the original schema.