2884411 - Common errors in log for /UI5/APP_INDEX_CALCULATE

When running a full calculation in the /UI5/APP_INDEX_CALCULATE, a number of warnings may be observed:

• Component 'nw.epm.refapps.ext.po.apv' in repository 'EPMRA_POAPV' does not have a manifest.json file
  SAPUI5 repository EPMRA_POAPV belongs to application component BC-SRV-NWD

• Component 'nw.epm.refapps.ext.shop' in repository 'EPMRA_SHOP' does not have a manifest.json file
  SAPUI5 repository EPMRA_SHOP belongs to application component BC-SRV-NWD

• Component 'nw.epm.hana.pal' in repository 'NW_EPM_HANA_PAL' does not have a manifest.json file
  SAPUI5 repository NW_EPM_HANA_PAL belongs to application component BC-SRV-NWD

• App Index not updated, 'manifest.json' could not be found in App BPCWEBCLIENT  SAPUI5 repository BPCWEBCLIENT belongs to application component BW-PLA-BPC

AR_SRVC_NEWS, WebContent, AOC, sap.chat, ABR_METRIC_CATALOG, ABR_METRIC_CAT, AGS_KPI_TREE, sap.ags.bpa.kpitre, METRICMON, sap.solman.metricmon bpcwebclient , KBA , sap.apf.base.component , dbb_apf , CA-UI5-ABA-AIDX , UI5 App Infrastr.: App Index,Descriptor & Variants , BW-PLA-BPC , BPC 'embedded model' , SV-SMG-MON-BPM , Business Process Operations , SV-SMG-MON-SYS , System Monitoring , BC-MID-AC , ABAP Channels , CA-UI2-AR-FE , SAP UI Integration - Application Reuse - Frontend enabl. , BC-SRV-NWD , NetWeaver Demo , CA-FE-NEW , App for displaying of news feeds , CA-EPT-ANL-APF , Analysis Path Framework , Problem