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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?

  • SteveF-Oracle
    SteveF-Oracle Mod

    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.

  • Shanmukha AV
    Shanmukha AV Rank 4 - Community Specialist

    @SteveF-Oracle Could you please provide any updates on the investigation or next steps from the DEV team to resolve the OAS 2025→2026 in place upgrade failure.

  • SteveF-Oracle
    SteveF-Oracle Mod

    Hi,
    The process is to follow-up in the Service Request.

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

    So no news regarding fix of this Bug/Issue ? Nothing published on Support Portal ? @SteveF-Oracle will you let us know if there will be progress on this (for broader community, who can potentially hit the same issue as @Shanmukha AV ) Thanks

  • Shanmukha AV
    Shanmukha AV Rank 4 - Community Specialist

    yes @Michal Zima We have not received any solution or workaround from the Development team for this bug. We are actively following up through a Service Request, but there has been no confirmed update yet.

    @SteveF-Oracle This appears to be a broader concern that could impact other customers attempting the same upgrade path.

    Could you please let us know if this is a known issue and whether any fix or workaround is planned? Any update or guidance would be very helpful for the community.

This discussion has been closed.