3418462 - Warning: The Payment Document is to Receive Too Many Items

Warning message "The payment document is to receive too many items" appears in the log details of the payment in app Manage Automatic Payment.

SAP S/4HANA Cloud

Due to technical reasons, FI documents can only be posted with a maximum of 999 line items. If the number of the line items in a document exceeds 999, payment termination occurs.

It is recommended to reduce the number of open items to avoid exceeding 999 generated line items. Note that the number of line items may increase due to automatically generated line items, such as tax line items or cash discount clearing items. 

Transaction Limitation, Payment Limitation , KBA , FI-FIO-AP-2CL , Fiori UI for Accounts Payable (Public Cloud) , Problem