Hi. Yes, both exits:
Z_ML_SET_PP_STATUS_70 > This program is a modificacion to the standard in order to force the status Close for Material Ledger. Details in oss 1605489 - Z_ML_SET_PP_STATUS_70
CKMLCPAVR> Is not a program, its a tcode. This tcode if for the close of Alternative Valuation Run or for the close with BF FIN_CO_COGM .
Do you need more info?
Arturo.