3764231 - Complete confirmation button greyed out when trying to complete related service confirmations

When trying to complete subsequent service confirmations of a service order, the "Complete confirmation" button behaves oddly:

• It's greyed out; or
• When clicking, not every service confirmation is available for selection. 

SAP S/4HANA Cloud Public Edition

The 'Complete confirmation' button only concerns open and error free service confirmations. When clicking it, only open and error free service confirmation are displayed because are the ones that can be completed at the moment. If there's no related service confirmation that fills this criteria, the button is greyed out as no service confirmation can be completed.

Open each affected service confirmation, review the error messages and resolve them so the confirmation is consistent and can be completed. Once the service confirmation is error free, the button is enabled.

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