2771747 - Error "Insert cannot be made due to collision" creating an absence

When creating a new absence record in Infotype 2001 (IT2001), the system raises the error message:

“Insert cannot be made due to collision” (PG080)

This occurs even if the start date of the new absence is not the same as the last day of the previous absence record. The system prevents saving the new entry due to overlapping hours with the prior record.

"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."

•  Capital Human Resource Management (HCM)
•  SAP R/3 Enterprise 4.7
•  SAP R/3
•  SAP ERP Core Component
•  SAP ERP
•  SAP enhancement package for SAP ERP

PG080, collision error, insert cannot be made, absence creation, Infotype 2001, IT2001, IT2002, IT2003, time infotypes, time management, T554Y, V_554Y_B, personal work schedule, daily work schedule, overlapping records, HCM, SAP ERP, attendance, period work schedule, schedule conflict. , KBA , PT-RC , Time Data Recording and Management , How To