RECONSTRUCTING MESSAGE FLOWS BASED ON HASH VALUES

A hash value is determined based on a payload of a message associated with a first system, the hash value related to a message flow instance that includes the message, wherein the payload associates the message with the message flow instance. Upon sending the message to a second system, generating a first event corresponding to the message, wherein the first event includes the hash value. The first event is sent to a monitoring system. The monitoring system receives a second event including the hash value, wherein the hash value included in the second event is determined in association with the second system. Based on the hash value, a relation is determined to associate the first event and the second event with the message flow instance. The message flow instance is reconstructed based on the determined relation.