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custom operation examples in application service

Former Member
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Does anybody have examples on how to implement a custom application service operation (java code please)? None of the tutorials talks about how to call an entity service from a custom defined operation in the application service, for example, when you need to pass different input and output parameters than those in the entity service operations...

thanks.

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Answers (1)

jan_rauscher
Advisor
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Hi,

please check the tutorial '88 Create an Application Service, Test It and Configure UI Patterns* (PDF/Service)' on the CAF Tutorial matrix. You can find this page via the SDN Homepage, then click SAP xApps on the left, then on the right hand under quick links the CAF Launchpage. Continue with clicking on SAP CAF Tutorial Center.

The tutorial explains how an application service is created and how dependencies between application and entity services can be established.

Regards,

Jan