I would like to ask if there is any API Gateway policy tutorials involving “invoke webMethods IS”.

I keep having error on saving.

“Saving API failed.
(Request Payload Processing => Invoke webMethods IS) Error occurred while validating the correctness of the policy action: Invoke webMethods IS. Reason : Policy action parameter webMethods IS Service value should be ESB”

Can you try adding wmAPIGateway package as the package dependency to your custom package.
The service that you invoke in this policy must be present in the same Gateway IS server
Input to the service is MessageContext, from there you need to modify request/response as required

Thank you Senthilkumar G.

Hi Mark,

There is a tutorial for Invoke webMethods IS policy http://techcommunity.softwareag.com/pwiki/-/wiki/Main/Invoke+webMethods+IS+policy+in+API+Gateway+10.2.

Please have a look at it.

Thanks,
Clench