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OAS 2025 to 2026 inplace Upgrade Failing for OPSS, MDS, and IAU Schemas with ‘Invalid DB Role’ Error

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  • Shanmukha AV
    Shanmukha AV Rank 4 - Community Specialist
    edited Mar 18, 2026 2:52PM

    Thanks for the guidance @SteveF-Oracle Our side already Request has been raised, and we appreciate that the appropriate development teams have been notified. We will monitor the progress once the scenario has been reproduced. Could you please provide an estimated timeline for resolution if the issue is observed in your environments?

  • I cannot provide an estimate at this time.

  • Shanmukha AV
    Shanmukha AV Rank 4 - Community Specialist
    edited Mar 20, 2026 5:45AM

    @SteveF-Oracle We have received official confirmation from Oracle Support that the issue encountered during the OAS 2025 → OAS 2026 in-place upgrade is a confirmed product bug. The Oracle development team has reproduced the issue in their environment. We are closely monitoring the progress and are expecting the bug fix to be released as soon as possible.

  • Michal Zima
    Michal Zima Rank 7 - Analytics & AI Coach

    @Shanmukha AV Thanks for sharing this info. Pls, let us know, as soon as Fix/Patch will be provided, I am in process in planning in-place upgrade OAS 2025 → OAS 2026 (don't have enough time for it), so this will be extremely helpful information for us.

  • Shanmukha AV
    Shanmukha AV Rank 4 - Community Specialist

    @Michal Zima We are actively following up with Oracle Support on this issue.

  • Shanmukha AV
    Shanmukha AV Rank 4 - Community Specialist

    @SteveF-Oracle I’d appreciate your help in coordinating with the product team on the bug fix.