Disclosed are methods and systems for function module dispatcher. The methods and systems involve generating a multi tenant enabled function module by adding a logical tenant access parameter to a function to be executed in a tenant system. The methods and systems further include receiving access data associated with a central tenant system and input parameters for executing the function module on one or more tenant systems, accessing a central tenant system based on the access data, retrieving tenant access data associated with the tenant system by matching a logical tenant access parameter data received in the input parameters to the multi tenant function call with the tenant access parameter data stored in a destination map and dispatching the call to execute the function module on a respective tenant based on the tenant access data retrieved from the destination map.