3150678 - Sorry, we are unable to connect to Clock In Clock Out. Please try again. Contact your system administrator if this error persists.

There is error "Sorry, we are unable to connect to Clock In Clock Out. Please try again. Contact your system administrator if this error persists." when trying to access 'Configure Clock In Clock Out' and/or 'Manage Clock In Clock Out'.
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"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."

• SAP SuccessFactors Time Tracking
• SAP SuccessFactors Employee Central

Access 'Configure Clock In Clock Out' or 'Manage Clock In Clock Out'.

In the provisioning, please disable "Enable Clock In Clock Out" and save.
After that, please enable "Enable Clock In Clock Out" and save again.

Note: Please use the 'Save Feature' button rather than the 'Save' button to save. 
This is also explained in KBA 3152963 - How to enable Clock In Clock Out in Provisioning

This would create the schema automatically and solve the issue.

It it still does not work, please raise a customer case to SAP under LOD-SF-TTR.

Implementing and Using Clock In Clock Out in Time Tracking

CICO, clock-in, clock-out, rbp, permission, time, tracking, ttr, punch, punch-in, punch-out , KBA , LOD-SF-TTR-CIO , Clock In/ Clock Out , LOD-SF-TTR , Time Tracking , Problem