diff --git a/apps/scandic-web/app/[lang]/(partner)/(sas)/(protected)/sas-x-scandic/otp/page.tsx b/apps/scandic-web/app/[lang]/(partner)/(sas)/(protected)/sas-x-scandic/otp/page.tsx
index 23dd6c989..968f05899 100644
--- a/apps/scandic-web/app/[lang]/(partner)/(sas)/(protected)/sas-x-scandic/otp/page.tsx
+++ b/apps/scandic-web/app/[lang]/(partner)/(sas)/(protected)/sas-x-scandic/otp/page.tsx
@@ -190,7 +190,12 @@ async function handleLinkAccount({
         url: `/${lang}/sas-x-scandic/error?errorCode=dateOfBirthMismatch`,
         type: "replace",
       }
+    // Currently unhandled errors
+    case "accountToNew":
+    case "nameNotMatched":
+    case "blockedForRelink":
     case "error":
+    default:
       return {
         url: `/${lang}/sas-x-scandic/error`,
         type: "replace",
diff --git a/apps/scandic-web/components/MyPages/SASLevelUpgradeCheck.tsx b/apps/scandic-web/components/MyPages/SASLevelUpgradeCheck.tsx
index d3946e2c3..88d2bd2d0 100644
--- a/apps/scandic-web/components/MyPages/SASLevelUpgradeCheck.tsx
+++ b/apps/scandic-web/components/MyPages/SASLevelUpgradeCheck.tsx
@@ -24,7 +24,8 @@ export function SASLevelUpgradeCheck() {
         toast.success(
           intl.formatMessage(
             {
-              defaultMessage: "Your SAS level has upgraded you to {level}!",
+              defaultMessage:
+                "Your SAS EuroBonus level has upgraded you to {level}!",
             },
             {
               level: TIER_TO_FRIEND_MAP[result.toLevel],
diff --git a/apps/scandic-web/server/routers/partners/sas/linkAccount.ts b/apps/scandic-web/server/routers/partners/sas/linkAccount.ts
index cc760b3d7..de752b024 100644
--- a/apps/scandic-web/server/routers/partners/sas/linkAccount.ts
+++ b/apps/scandic-web/server/routers/partners/sas/linkAccount.ts
@@ -11,6 +11,9 @@ const outputSchema = z.object({
     "linked",
     "alreadyLinked",
     "dateOfBirthMismatch",
+    "nameNotMatched",
+    "blockedForRelink",
+    "accountToNew",
     "error",
   ]),
 })
@@ -48,11 +51,34 @@ export const linkAccount = protectedProcedure
 
     if (apiResponse.status === 400) {
       const result = await apiResponse.json()
-      if (result.errors?.some((x: any) => x.detail.includes("birth date"))) {
-        return { linkingState: "dateOfBirthMismatch" }
+      const data = badRequestSchema.safeParse(result)
+      if (!data.success) {
+        const linkAccountBadRequestSchemaError = `[SAS] failed to parse link account bad request schema ${JSON.stringify(data.error)}`
+        console.error(linkAccountBadRequestSchemaError)
+        Sentry.captureMessage(linkAccountBadRequestSchemaError)
+        return { linkingState: "error" }
       }
 
       console.log("[SAS] link account error with response", result)
+
+      const { errors } = data.data
+
+      if (errors.some((x) => x.code === "BirthDateNotMatched")) {
+        return { linkingState: "dateOfBirthMismatch" }
+      }
+      if (errors.some((x) => x.code === "BlockedForRelink")) {
+        return { linkingState: "blockedForRelink" }
+      }
+      if (errors.some((x) => x.code === "AccountToNew")) {
+        return { linkingState: "accountToNew" }
+      }
+      if (errors.some((x) => x.code === "NameNotMatched")) {
+        return { linkingState: "nameNotMatched" }
+      }
+      if (errors.some((x) => x.code === "AlreadyLinked")) {
+        return { linkingState: "alreadyLinked" }
+      }
+
       return { linkingState: "error" }
     }
 
@@ -69,3 +95,19 @@ export const linkAccount = protectedProcedure
 function getCurrentDateWithoutTime() {
   return new Date().toISOString().slice(0, 10)
 }
+
+const badRequestSchema = z.object({
+  errors: z.array(
+    z.object({
+      code: z.enum([
+        "BirthDateNotMatched",
+        "NameNotMatched",
+        "AlreadyLinked",
+        "BlockedForRelink",
+        "AccountToNew",
+        "UnknownReason",
+      ]),
+      details: z.string().optional(),
+    })
+  ),
+})