3586913 - System Alias Not Maintained for Business Catalog ID in SAP S/4HANA

In SAP S/4HANA, certain apps are missing in the standard catalog under the custom role in the production system. An attempt to check the catalog content using the T-code /N/UI2/FLPCM_CUST results in an error: 'Reference Missing in Backend Catalog.' An attempt to replicate the business catalog using the T-code /N/UI2/APPDESC_GET results in an error: 'System alias S4EHS not maintained.'

SAP Fiori Launchpad ABAP Services

SAP S/4HANA, System Alias, Business Catalog ID, Missing Apps, Custom Role, Production System, Error, /N/UI2/FLPCM_CUST, /N/UI2/APPDESC_GET, /UI2/V_ALIASMAP, SAP_TC_EHS_IM_BE_APPS, /UI2/GET_APP_DESCR_REMOTE_DEV. , KBA , CA-FLP-ABA , SAP Fiori Launchpad ABAP Services , Problem