Method: /IWBEP/IF_SBUI_DP~GET_MAPPING_PROPOSAL
Method: /IWBEP/IF_SBUI_DP_MAPPING_PROP~CREATE
Method: CONSTRUCTOR
Method: GET_DATA_SOURCES
Method: REUSE_MAPPING
Method: FIND_PROPOSED_DS
Method: REUSE_ORIG_INFO
Method: GET_REUSE_OPER_ORDER
Method: CHECK_INPUT_MAPPING
Method: GET_CURR_DS_DE
Method: GET_MAPPING_REUSE_ATTR
Method: VALIDATE_PROPOSAL
Method: MAPPING_PROP_QUERY_READ