3390249 - Error "Confirm Milestone: Design Accepted failed; retry or report an case. " While Confirming Milestone: Design Accepted

You are trying to confirm the milestone: Design Accepted, but system reports error:" Confirm Milestone: Design Accepted failed; retry or report an case. "

SAP Business ByDesign

1. Go to Business Configuration work center, Implementation Project view.
2. Select the First Implementation project.
3. Open Activity List.
4. Go to Prepare tab.
5. Open the activity Confirm Milestone: Design Accepted. 
6. Confirm.
7. System reports error "Confirm Milestone: Design Accepted failed; retry or report an case. ".

You have scoped question "Do you want to enable data extraction from attachments for automatic expense creation?", but extract expense data from attachment not supported for China datacenter.

Please descope the question "Do you want to enable data extraction from attachments for automatic expense creation?" as below:

1. Go to Business Configuration work center, Implementation Project view.
2. Select the First Implementation project.
3. Click Edit Project Scope.
4. Navigate to step 4, Questions.
5. Expand Travel and Expenses, then expand Expense and Reimbursement Management.
6. Select the Expense Reporting.
7. On the right side of the screen, navigate to Extract expense data from attachment.
8. Uncheck question "Do you want to enable data extraction from attachments for automatic expense creation?". 

2959689 - Error Message "Confirm Milestone: Design Accepted Failed; Retry or Report an case"

Confirm Milestone; Design Accespted Failed; Retry or Report an case; Business Configuration; First Implementation , KBA , AP-RC-BCT , Business Config. Tools (SAP Business ByDesign , Problem