Method: COMPRESSED_MODEL_MODIFY
Method: _GET_RK_FIELD
Method: _GET_MAINFIELD
Method: _GET_HIER_ASSOCIATION
Method: R_RELAT_REFERENCES
Method: U_RELAT_REFERENCING
Method: R_RELATF_REFERENCES
Method: UPGRADE_MODEL
Method: GET_REQU_RESP_FIELD_PAIRS
Method: CREATE_JOIN_DATAMINING
Method: CREATE_INDEX_OLAP