REFERENCE(ITS_SPEC) TYPE CL_FRML_EXPL_DATAPROV=>TY_TS_SUBRECN
REFERENCE(ITS_MATNR) TYPE CL_FRML_EXPL_DATAPROV=>TY_TS_MATNR
REFERENCE(ITS_STREAM) TYPE CL_FRML_EXPL_DATAPROV=>TY_TS_STREAM_ID