Required Authorizations 

Use

Users need the following authorizations in the field CTS_LANFKT of the authorization object S_CTS_LANG to perform the corresponding activities:

Authorization	Activities
ADMI	Language transport administration; particularly for classifying additional languages
INST	Import of a language package
SUPL	Language supplementation
SHOW	Display authorization; you cannot call transaction SMLT without this authorization

All authorizations needed for language transports are in the SAP role SAP_BC_TRANSPORT_ADMINISTRATOR.