Diagnosis
The system could not determine a time for updating document &V1& in theLogistics Information System.
The system determines the time of updating on the basis of the documentcategory (payment document, vendor billing document, remunerationlist).

System Response
The function is terminated.

Procedure
This is an internal error message. Please contact your R/3 systemadministrator.
The error occured in function module "WLF_INVOICE_SET_LIS_EVENT". Thismay have been called with invalid data.