Hi @KalpanaHV ,
I believe you were requesting a token from API Portal when you got the message you mentioned.
Please check the following setting in API Gateway Administration:
Destination->API Portal->Configuration->Gateway Configuration
Try entering the credentials for API Gateway administrator account here and click on publish. This will enable API Portal to be able to create applications within API Gateway when you request an access token.
If you do not have administrator account credentials for API Gateway, you will not be able to test this feature.
Thanks
#API-Management#API-Portal#API-Gateway#webMethods