Refresh Error: Message size exceeded when sending context to Sandbox

[Cath_Tatham]

Hi there,

I'm using the notes entity to track my team's activities and meetings. The dashbaord has previously refreshed without an issue, but this error messaged popped up today.

OLE DB or ODBC error: [DataSource.Error] OData: Request failed: The remote server returned an error: (500) Internal Server Error. (System.InvalidOperationException: Message size exceeded when sending context to Sandbox. Message size: 116Mb at Microsoft.Crm.Sandbox.SandboxExecutionContext.ValidateMessageSize(Boolean messageSizeEnforced) at Microsoft.Crm.Sandbox.SandboxCodeUnit.ExecuteInternal(SandboxClient client, IExecutionContext context, SandboxTraceContext sandboxTraceContext, SandboxCallTracker callTracker, Guid parentExecutionId, String assemblyContents, Boolean& isSafeToRetry, Boolean& executeDone) at Microsoft.Crm.Sandbox.SandboxCodeUnit.<>c__DisplayClass24_0.<Execute>b__0(): Microsoft Dynamics CRM has experienced an error. Reference number for administrators or support: #1CC1BEC2).

I'm not sure what this means, or why Sandbox would be involved in the process?

Thanks!

[v-xicai]

Hi @Cath_Tatham ,

If you still have this issue for Power BI, you'd better create a support ticket in Power BI Support , Scroll down and click "CREATE SUPPORT TICKET", to get further help.

Best Regards,

Amy

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