Do you have full access to the role where the workbook is assigned?
Check it first.
If you have, check if you have the button "ROLES" on BEx Analyzer, while openning the workbook.
If you have, on find option, do not search the workbook by his technical name/ ID (sounds like: 987KDB465NE.... ). Search for a part of his description.
If persist, let us know.
Best regards,
Edward John
