This item has been officially fixed. Excel Issue When logging into Excel Add-In 2.6 or Excel Add-In 3.0 via SSO, it will fail with the following error: Workarounds 1) Migrate to Excel Add-In 3.3 (preferred) Please note there may be some migration work required if you are currently on version 2.6. Please note that if you are currently on version 3.0 and have linked formulae to other workbooks, you may experience row shifting. Or, 2) Use basic authentication. Have a Workspace Administrator mark you as an exception user in the Users tab of an Anaplan model. Note that e xception Users should only be used for emergency or support situations and therefore the number of exception users should ideally be kept to a minimum. Please consult your IT department to find out if this is a suitable approach. Further details can be found in the following link: Link Powerpoint Issue When logging into Powerpoint Add-in 1.4 via SSO, it will fail with the following error: Workarounds 1) Migrate to Powerpoint Add-In 1.5 (preferred) Or, 2) Use basic authentication. Have a Workspace Administrator mark you as an exception user in the Users tab of an Anaplan model. Note that e xception Users should only be used for emergency or support situations and therefore the number of exception users should ideally be kept to a minimum. Please consult your IT department to find out if this is a suitable approach. Further details can be found in the following link: Link Please read: See https://community.anaplan.com/t5/Releases/What-s-new-Excel-and-PowerPoint-add-ins-and-a-new-version-of/ba-p/54853 for details on Excel Add-In 2.6 and 3.0 migration and deprecation and Powerpoint Add-In 1.4 migration and deprecation. If these workarounds are not suitable in your use case or if you have additional questions, please contact Support at support@anaplan.com. --- Internal Reference: INFOSEC-6774
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