The date does not correspond to the format YYYYMMDD

What causes this issue?

INCLUDE CNIF_PI_DATE_FORMAT OBJECT DOKU ID TX

System Response

The system does not accept the date in the current format.

How to fix this error?

Transfer the date to the BAPI in the YYYYMMDD format.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.