Our landscape consists of multiple systems & clients and we would be creating mass users across the landscape. Since the number of systems and clients are multiple, its going to be tedious task of creating users by logging into each & every client & system. So we are now in discussion whether to go with CUA or to use eCATT script. I went through all the forums & my notes and to my understanding going with eCATT will be more good rather than configuring CUA to our existing landscape. I heard that SAP will or going to retire CUA in the coming years & replace with SAP IDM. So at this point, using eCATT for mass users creation & later on moving to SAP IDM would be a better choice to my understanding.
Please share your expertise or advice. I appreciate your help