Max Length of Objects in 4.7

For the creation of ABAP standards for R3 Enterprise I would need the max character Length for the naming of the Objects (e.g. Development calss, reports, tables, Data Elements,...) in R3 Enterprise. I've got a list for 4.6C but I do not know if the maximum allowed length changes in 4.7. Does anybody know where I can find a list like that?

Thank you very much in advance and best regards

STepHan