diff --git a/backend/src/db/migrations/20241015084434_increase-identity-metadata-col-length.ts b/backend/src/db/migrations/20241015084434_increase-identity-metadata-col-length.ts
new file mode 100644
index 000000000..e7cdf31cf
--- /dev/null
+++ b/backend/src/db/migrations/20241015084434_increase-identity-metadata-col-length.ts
@@ -0,0 +1,19 @@
+import { Knex } from "knex";
+
+import { TableName } from "../schemas";
+
+export async function up(knex: Knex): Promise<void> {
+  if (await knex.schema.hasColumn(TableName.IdentityMetadata, "value")) {
+    await knex.schema.alterTable(TableName.IdentityMetadata, (t) => {
+      t.string("value", 1020).alter();
+    });
+  }
+}
+
+export async function down(knex: Knex): Promise<void> {
+  if (await knex.schema.hasColumn(TableName.IdentityMetadata, "value")) {
+    await knex.schema.alterTable(TableName.IdentityMetadata, (t) => {
+      t.string("value", 255).alter();
+    });
+  }
+}
diff --git a/backend/src/ee/routes/v1/saml-router.ts b/backend/src/ee/routes/v1/saml-router.ts
index d96eb7c1f..aaebd9b6f 100644
--- a/backend/src/ee/routes/v1/saml-router.ts
+++ b/backend/src/ee/routes/v1/saml-router.ts
@@ -128,7 +128,10 @@ export const registerSamlRouter = async (server: FastifyZodProvider) => {
             .map((key) => {
               // for the ones like in format: http://schemas.xmlsoap.org/ws/2005/05/identity/claims/email
               const formatedKey = key.startsWith("http") ? key.split("/").at(-1) || "" : key;
-              return { key: formatedKey, value: String((profile.attributes as Record<string, string>)[key]) };
+              return {
+                key: formatedKey,
+                value: String((profile.attributes as Record<string, string>)[key]).substring(0, 1020)
+              };
             })
             .filter((el) => el.key && !["email", "firstName", "lastName"].includes(el.key));