Message type: E = Error
Message class: BRF - Messages for Business Rule Framework
Message number: 436
Message text: Parameter &1 is missing in function module &2 - see template &3
The system is unable to establish with 100% certainty whether the
function module interface is correct and complete.
The system recognizes this problem and indicates a potential error. The
system cannot detect whether an error really exists.
You can check the interface to see if an error really exists.
You can choose to ignore this message.
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.