It appears that you are describing the issue in English, although your region settings indicate German (de-DE). I will provide my initial response in English, but please let me know if you would prefer to continue the conversation in German.
Hello @Yavuz Can
Welcome to the Microsoft Q&A Community!
Thank you for contacting us regarding the issue with your Power Automate flow that is intended to create events on a shared calendar. I understand that you have the calendar ID and are part of a group with permissions, but the flow is not executing as expected.
To make sure we're aligned and avoid from any misunderstanding, please let me know a few details about your issue by answering these questions:
- As there are no specific tags used for your query, may I have your reconfirmation if you are signed in with a personal account (e.g., @hotmail.com, @outlook.com), an education account (e.g., @school.edu), or a work account (e.g., @yourcompany.com)? Does this account have the appropriate permissions, such as Editor or Full Access, to the calendar in question?
- Is the calendar associated with a shared mailbox, a Microsoft 365 Group, or a user’s personal calendar that has been shared with you?
- If the calendar is a shared mailbox, have you enabled the “Use shared mailbox” option and specified the mailbox address?
- Are you using the Outlook connector with the “Create event (V4)” action or the Office 365 Groups connector with the “Create event” action?
- Could you provide the exact error message or a screenshot from the failed flow run? This will help us identify whether the issue is related to permissions, connector configuration, or calendar ID.
Your confirmation would be of great help!
In the meantime, kindly check these articles for related information and possible fixes:
- Office 365 Outlook - Connectors | Microsoft Learn
- Office 365 Groups - Connectors | Microsoft Learn
- Troubleshoot a cloud flow - Power Automate | Microsoft Learn
Once you provide the requested details, I will prepare a tailored step-by-step guide.
Please let me know if you have any questions or require further clarification. I look forward to your response so we can resolve this promptly.
I understand that the initial steps I recommended may not have fully resolved the issue, as there could be additional factors we have not yet identified. Please rest assured that I am committed to supporting you throughout this process. I will work closely with you to troubleshoot and explore every possible solution to ensure we achieve the best outcome.
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