2318654 - No Matching DataLocale for Languages of Validation Constraint that contains region in the ISO code

If validation languages, whose isocode contains region code e.g. zh_TW, have been set for any validation constraints, then system will throw exceptions during validation.

Validation Languages in HMC:

Error Message in HMC:

Error Nessage in Console log:

de.hybris.platform.servicelayer.exceptions.ModelSavingException: [de.hybris.platform.validation.interceptors.ValidationInterceptor@4c4d6661]: unexpected validator error: No matching DataLocale for zh_tw ( tried [zh_tw] on available locales {es_CO=es_CO->es_CO, in=in->id, pt=pt->pt, fr=fr->fr, ru=ru->ru, ja=ja->ja, zh_TW=zh_TW->zh_TW, it=it->it, ko=ko->ko, de=de->de, es=es->es, zh=zh->zh, en=en->en, hi=hi->hi} )

              at de.hybris.platform.servicelayer.internal.model.impl.wrapper.ModelWrapper.invokeValidateInterceptors(ModelWrapper.java:288)

              at de.hybris.platform.servicelayer.internal.model.impl.wrapper.ModelWrapper.validate(ModelWrapper.java:216)

              at de.hybris.platform.servicelayer.internal.model.extractor.impl.DefaultModelExtractor.process(DefaultModelExtractor.java:60)

              at de.hybris.platform.servicelayer.internal.model.impl.DefaultModelService.performPersistenceOperations(DefaultModelService.java:625)

              at de.hybris.platform.servicelayer.internal.model.impl.DefaultModelService.saveAllInternal(DefaultModelService.java:620)

…

Caused by: java.lang.IllegalArgumentException: No matching DataLocale for zh_tw ( tried [zh_tw] on available locales {es_CO=es_CO->es_CO, in=in->id, pt=pt->pt, fr=fr->fr, ru=ru->ru, ja=ja->ja, zh_TW=zh_TW->zh_TW, it=it->it, ko=ko->ko, de=de->de, es=es->es, zh=zh->zh, en=en->en, hi=hi->hi} )

              at de.hybris.platform.servicelayer.internal.i18n.impl.DefaultLocalizationService.matchDataLocale(DefaultLocalizationService.java:242)

              at de.hybris.platform.servicelayer.internal.i18n.impl.DefaultLocalizationService.getDataLocale(DefaultLocalizationService.java:146)

              at de.hybris.platform.servicelayer.i18n.impl.DefaultI18NService.getBestMatchingLocale(DefaultI18NService.java:167)

              at de.hybris.platform.servicelayer.internal.converter.impl.DefaultLocaleProvider.toDataLocale(DefaultLocaleProvider.java:61)

…

SAP Hybris commerce suite 5.6 and above

hybris, locale, languages, IllegalArgumentException , KBA , CEC-COM-CPS , SAP Commerce , Bug Filed