so if you need sync read call make code clearer
oModel.read("/MD_HEADSet(BUKRS='"+BUKRS+"',LIFNR='"+key+"',KUNNR='',USRID='03101188',UTYPE='33')/?$expand=MD_ZLSCHSet,MD_BANKSet,MD_RECONSet",
{
async : false,
success : function(oData,repsonse){
oJsonModel.setData(oData);
}
}
);
and does oData has data in success handler ? or it is oData.results?
also, what's sapui5 version and odata model version 1 or 2?