diff --git a/generators/common/templates/sonar-project.properties.ejs b/generators/common/templates/sonar-project.properties.ejs
index 60fb1f9449a6..4483135f57e3 100644
--- a/generators/common/templates/sonar-project.properties.ejs
+++ b/generators/common/templates/sonar-project.properties.ejs
@@ -39,8 +39,8 @@ sonar.sourceEncoding=UTF-8
 sonar.exclusions=<%= clientSrcDir %>content/**/*.*, <%= clientSrcDir %>i18n/*.js, <%= clientDistDir %>**/*.*
 
 sonar.issue.ignore.multicriteria=<%_ if (!skipServer) { _%>S3437,<% if (authenticationTypeJwt) { %>S4502,<% } %>S4684,S5145,UndocumentedApi<%_ } _%>
-
 <%_ if (!skipServer) { _%>
+
 # Rule https://rules.sonarsource.com/java/RSPEC-3437 is ignored, as a JPA-managed field cannot be transient
 sonar.issue.ignore.multicriteria.S3437.resourceKey=<%= MAIN_DIR %>java/**/*
 sonar.issue.ignore.multicriteria.S3437.ruleKey=squid:S3437
@@ -58,4 +58,9 @@ sonar.issue.ignore.multicriteria.S5145.ruleKey=javasecurity:S5145
 # Rule https://rules.sonarsource.com/java/RSPEC-1176 is ignored, as we want to follow "clean code" guidelines and classes, methods and arguments names should be self-explanatory
 sonar.issue.ignore.multicriteria.UndocumentedApi.resourceKey=<%= MAIN_DIR %>java/**/*
 sonar.issue.ignore.multicriteria.UndocumentedApi.ruleKey=squid:UndocumentedApi
+  <%_ if (gatlingTests) { _%>
+# Rule https://rules.sonarsource.com/java/RSPEC-2187 is ignored, gatling tests are not supported by sonar
+sonar.issue.ignore.multicriteria.S2187.resourceKey=<%= TEST_DIR %>java/gatling/**/*
+sonar.issue.ignore.multicriteria.S2187.ruleKey=java:S2187
+  <%_ } _%>
 <%_ } _%>
diff --git a/generators/server/templates/src/main/java/package/web/rest/errors/ExceptionTranslator.java.ejs b/generators/server/templates/src/main/java/package/web/rest/errors/ExceptionTranslator.java.ejs
index 6ede80387f50..3677ebeaf8e3 100644
--- a/generators/server/templates/src/main/java/package/web/rest/errors/ExceptionTranslator.java.ejs
+++ b/generators/server/templates/src/main/java/package/web/rest/errors/ExceptionTranslator.java.ejs
@@ -268,16 +268,18 @@ _%>
     }
 
     private String getMappedMessageKey(Throwable err) {
-        if(err instanceof MethodArgumentNotValidException)
+        if(err instanceof MethodArgumentNotValidException) {
             return ErrorConstants.ERR_VALIDATION;
     <%_ if (!databaseTypeNo && !databaseTypeCassandra) { _%>
-        else if(err instanceof ConcurrencyFailureException
-                || err.getCause() != null && err.getCause() instanceof ConcurrencyFailureException)
+        } else if(err instanceof ConcurrencyFailureException
+                || err.getCause() != null && err.getCause() instanceof ConcurrencyFailureException) {
             return ErrorConstants.ERR_CONCURRENCY_FAILURE;
     <%_ } _%>
     <%_ if (reactive) { _%>
-        else if (err instanceof WebExchangeBindException) return ErrorConstants.ERR_VALIDATION;
+        } else if (err instanceof WebExchangeBindException) {
+            return ErrorConstants.ERR_VALIDATION;
     <%_ } _%>
+        }
         return null;
     }