SAPUI5 Deployment Warning Component ID is potentially invalid

[davidsigleinit]

Hello all,

I'm trying to deploy a SAPUI5 application from BAS. My component name in BAS is abc.def.1234, the app name in ABAP is /XXXUSER/HAU_IP_1234 , package is also /XXXUSER/. When deploying I get the warning:
"WARN builder:custom deploy-to-abap SAPUI5-Komponenten-ID abc.def.1234 in SAPUI5-Repository /XXXUSER/HAU_IP_1234 ist potenziell ungültig" or translated "WARN builder:custom deploy-to-abap SAPUI5-Component-ID abc.def.1234 in SAPUI5-Repository /XXXUSER/HAU_IP_1234 is potentially invalid"

How do I resolve this error? Because my fear is that SAP stops supporting numbers in app names.

[junwu]

use this report /UI5/APP_INDEX_CALCULATE to run against your app, check if it gives any warning about it.