From 7754864419365eace376603e2458b8cb10c04274 Mon Sep 17 00:00:00 2001
From: Thomas Kaul <4159106+dtslvr@users.noreply.github.com>
Date: Sun, 9 Aug 2026 18:35:49 +0200
Subject: [PATCH] Bugfix/handle unknown country names in data enhancer for
 asset profile data (#7574)

* Handle unknown country names

* Update changelog
---
 CHANGELOG.md                                       |  5 +++++
 apps/api/src/helper/country.helper.ts              |  7 +++++++
 .../trackinsight/trackinsight.service.ts           | 14 ++++++++------
 .../financial-modeling-prep.service.ts             |  6 +++---
 4 files changed, 23 insertions(+), 9 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 40cf134c2..e402c4c70 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,6 +11,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - Improved the language localization for German (`de`)
 
+### Fixed
+
+- Resolved an issue with unknown country names in the country weightings of the _Financial Modeling Prep_ service
+- Resolved an issue with unknown country names in the data enhancer for asset profile data via _Trackinsight_
+
 ## 3.45.0 - 2026-08-08
 
 ### Added
diff --git a/apps/api/src/helper/country.helper.ts b/apps/api/src/helper/country.helper.ts
index 1d9f8f99a..ecb28b8d3 100644
--- a/apps/api/src/helper/country.helper.ts
+++ b/apps/api/src/helper/country.helper.ts
@@ -1,3 +1,4 @@
+import { Logger } from '@nestjs/common';
 import { countries } from 'countries-list';
 
 export function getCountryCodeByName({
@@ -17,5 +18,11 @@ export function getCountryCodeByName({
     }
   }
 
+  if (name) {
+    const logger = new Logger('getCountryCodeByName');
+
+    logger.warn(`Could not map the country "${name}" to a code`);
+  }
+
   return undefined;
 }
diff --git a/apps/api/src/services/data-provider/data-enhancer/trackinsight/trackinsight.service.ts b/apps/api/src/services/data-provider/data-enhancer/trackinsight/trackinsight.service.ts
index 29e4e5129..7f58448b7 100644
--- a/apps/api/src/services/data-provider/data-enhancer/trackinsight/trackinsight.service.ts
+++ b/apps/api/src/services/data-provider/data-enhancer/trackinsight/trackinsight.service.ts
@@ -16,6 +16,7 @@ export class TrackinsightDataEnhancerService implements DataEnhancerInterface {
   private static baseUrl = 'https://www.trackinsight.com';
 
   private static countriesMapping = {
+    'Czech Republic': 'CZ',
     'Republic of Korea': 'KR',
     'Russian Federation': 'RU',
     Turkey: 'TR',
@@ -125,13 +126,14 @@ export class TrackinsightDataEnhancerService implements DataEnhancerInterface {
       for (const [name, value] of Object.entries<any>(
         holdings?.countries ?? {}
       )) {
-        response.countries.push({
-          code: getCountryCodeByName({
-            name,
-            aliases: TrackinsightDataEnhancerService.countriesMapping
-          }),
-          weight: value.weight
+        const code = getCountryCodeByName({
+          name,
+          aliases: TrackinsightDataEnhancerService.countriesMapping
         });
+
+        if (code) {
+          response.countries.push({ code, weight: value.weight });
+        }
       }
     }
 
diff --git a/apps/api/src/services/data-provider/financial-modeling-prep/financial-modeling-prep.service.ts b/apps/api/src/services/data-provider/financial-modeling-prep/financial-modeling-prep.service.ts
index f7f2e7eb9..f4c36d256 100644
--- a/apps/api/src/services/data-provider/financial-modeling-prep/financial-modeling-prep.service.ts
+++ b/apps/api/src/services/data-provider/financial-modeling-prep/financial-modeling-prep.service.ts
@@ -169,9 +169,6 @@ export class FinancialModelingPrepService
             .then((res) => res.json());
 
           response.countries = etfCountryWeightings
-            .filter(({ country: countryName }) => {
-              return countryName.toLowerCase() !== 'other';
-            })
             .map(({ country: countryName, weightPercentage }) => {
               return {
                 code: getCountryCodeByName({
@@ -180,6 +177,9 @@ export class FinancialModelingPrepService
                 }),
                 weight: parseFloat(`${weightPercentage}`) / 100
               };
+            })
+            .filter(({ code }) => {
+              return !!code;
             });
 
           const etfHoldings = await this.fetchService