Method: CREATE_FILTER_STRING
Method: GET_GROUP_RULES_AS_TABLE
Method: GET_AGGR_RULES_AS_TABLE
Method: IF_SALV_CSF_ATTR_SRVC_RULES_P~ADD_ATTRIBUTE_RULE
Method: IF_SALV_CSF_ATTR_SRVC_RULE~GET_ATTRIBUTE_DESCRIPTION
Method: IF_SALV_CSF_ATTR_SRVC_RULES~GET_ATTRIBUTE_RULE
Method: PROVIDE_SUPPLDATA_USG
Method: RECONVERT_CALCULATED_AGGR_DATA
Method: DO_APPLY_SORT