Method: DOWNLOAD_AGRS
Method: CREATE_PO_REFERENCE
Method: LOG_SEND_MSG
Method: HANDLE_SUCCESS_DIRDLV
Method: HANDLE_SUCCESS
Method: IF_MATERIAL_MAINTAINDATA~SAVE_CHANGES
Method: IF_HTTP_EXTENSION~HANDLE_REQUEST
Method: GET_NEXT_LINE_SEQNO
Method: READ
Method: LOAD_PSA_DATA