diff --git a/acos_client/errors.py b/acos_client/errors.py
index <HASH>..<HASH> 100644
--- a/acos_client/errors.py
+++ b/acos_client/errors.py
@@ -131,3 +131,7 @@ class ACOSSystemNotReady(ACOSException):
 
 class ACOSSystemIsBusy(ACOSException):
     pass
+
+
+class LicenseOptionNotAllowed(ACOSException):
+    pass
diff --git a/acos_client/v30/responses.py b/acos_client/v30/responses.py
index <HASH>..<HASH> 100644
--- a/acos_client/v30/responses.py
+++ b/acos_client/v30/responses.py
@@ -223,6 +223,7 @@ RESPONSE_CODES = {
     },
     4294967295: {
         '*': {
+            '/axapi/v3/glm': ae.LicenseOptionNotAllowed,
             '*': ae.ConfigManagerNotReady
         }
     },
@@ -243,6 +244,7 @@ def raise_axapi_auth_error(response, method, api_url, headers):
 
 
 def raise_axapi_ex(response, method, api_url):
+
     if 'response' in response and 'err' in response['response']:
         code = response['response']['err']['code']
Added error for scenario where a glm license option has been set but is not allowed by the license type