VALUE(ES_PROJECTROLE) TYPE BAPI_TS_PRP_PROJECTROLE_DET
VALUE(IV_ROLE_ENDDATE) TYPE BAPI_TS_PRP_PROJECTROLE_DET-CALCULATED_END OPTIONAL
VALUE(IV_ROLE_BEGINDATE) TYPE
BAPI_TS_PRP_PROJECTROLE_DET-CALCULATED_BEGIN OPTIONAL
VALUE(ES_PROJECTROLE_TEMPLATE) TYPE BAPI_TS_PRP_PROJECTROLE_DET