We are doing global implementation of SAP HR - PA and OM modules. There are a few employees who are transfered from one country to another, e.g. from US to India. My client wants to explore the option of Global Employment functionality. They are not happy with Country Reassignment Action as it creates different personnel numbers each time employee is transfered. I know that with Global Employment also, different personnel numbers are created with each country assignment/transfer but there will be one Person Id (or CP?)which will be unique for each employee.
I would like to know what aspects do I need to look into before implementing it and how to configure Global Employment module. What are settings in table T77S0 and otherwise that needs to be done. I checked T77S0 and CCURE GLEMP is not in change mode. I have gone through the documentation provided by help.sap.com but I need to know specifically the pre-settings that are required for this functionality. What should be my start point to activate it in the system?