Return journey on &1 missing in previous month - must be forced

What causes this issue?

In the previous month, no return journey was reimbursed for the last
construction site. In the current month, the associated return journey
was also not recognized and cannot be paid out.

System Response

The current personnel number is rejected in the payroll.

How to fix this error?

Perform retroactive accounting for the affected personnel number in the
previous month or force the return journey by entering the corresponding
short indicator in infotype 0215 (CP: Transaction Data).

Procedure for System Administrators

The <DS:HRDS.DSYSLO_ECDKONSTAUF02AAAAAAAAAAAAAAA___0VVV>parameter AUF02
(see documentation here)</> controls this mechanism.

Error message extract from SAP system. Copyright SAP SE.