I have configured myinbox for PO approval in HANA 1709 system. The "Taskprocessing" service is showing data from multiple sytem alias( for dev and prd) altogether at a time but the "c_purchaseorder_srv" which shows the details is not showing data from multiple system alias. If I select the checkbox of "default system" for two aliases it is taking the first one and if not selected for any of those it is not showing data from any alias. At a time details from only one alias is displayed. When showing details for an alias if any PO from another alias is selected it is throwing error "No system alias assigned to user ' ' service 'ZC_PURCHASEORDER_FS_SRV_0001' and SID ' ' CNT "'" in console. Please suggest some solution.