diff --git a/broker/applications/osb-broker/src/api-controllers/middleware/index.js b/broker/applications/osb-broker/src/api-controllers/middleware/index.js
index e4b04daaa..403f72817 100644
--- a/broker/applications/osb-broker/src/api-controllers/middleware/index.js
+++ b/broker/applications/osb-broker/src/api-controllers/middleware/index.js
@@ -233,16 +233,16 @@ exports.validateSchemaForRequest = function (target, operation) {
         validate = validator.compile(schema);
         const ajv04Validate = ajv04Validator.compile(schema);
         if (!ajv04Validate(parameters) && !validate(parameters)) {
-          let reason = _.map(validate.errors, ({ dataPath, message }) => `${dataPath} ${message}`).join(', ');
+          let reason = _.map(validate.errors, ({ instancePath, message }) => `${instancePath} ${message}`).join(', ');
           if (reason == '') {
-            reason = _.map(ajv04Validate.errors, ({ dataPath, message }) => `${dataPath} ${message}`).join(', ');
+            reason = _.map(ajv04Validate.errors, ({ instancePath, message }) => `${instancePath} ${message}`).join(', ');
           }
           return next(new InvalidServiceParameters(`Failed to validate service parameters, reason: ${reason}`));
         }
       } else {
         const isValid = validate(parameters);
         if (!isValid) {
-          const reason = _.map(validate.errors, ({ dataPath, message }) => `${dataPath} ${message}`).join(', ');
+          const reason = _.map(validate.errors, ({ instancePath, message }) => `${instancePath} ${message}`).join(', ');
           return next(new InvalidServiceParameters(`Failed to validate service parameters, reason: ${reason}`));
         }
       }
diff --git a/broker/applications/osb-broker/test/acceptance/service-broker-api.instances.director.spec.js b/broker/applications/osb-broker/test/acceptance/service-broker-api.instances.director.spec.js
index 8c8e02404..41e2c1f81 100644
--- a/broker/applications/osb-broker/test/acceptance/service-broker-api.instances.director.spec.js
+++ b/broker/applications/osb-broker/test/acceptance/service-broker-api.instances.director.spec.js
@@ -232,7 +232,7 @@ describe('service-broker-api', function () {
           .then(res => {
             expect(res).to.have.status(400);
             expect(res.body.error).to.be.eql('Bad Request');
-            expect(res.body.description).to.be.eql('Failed to validate service parameters, reason: undefined must be equal to one of the allowed values');
+            expect(res.body.description).to.be.eql('Failed to validate service parameters, reason: /enum_foo must be equal to one of the allowed values');
           });
       });