on 02-03-2016 4:33 PM
Dear experts!
We have PI 7.4 Java Stack installation and the following scenario. The customer offers 3 REST Services, which can be consumed by us. The given information must be processed in our SAP system. Here is the simple representation of the services:
GetPackageInfo - Method GET – returns a list of packages
GetPackage - Method GET – returns a single package
PachageRespons - Method POST – response to the single package
First “GetPackageInfo” must be called. The result is a list of package IDs. In the second step for each package ID “GetPackage” must be called and the package must be processed in SAP. Finally the result of processing in SAP to every package must be given back to the customer. Any suggestions how the implementation in PI can look like?
Thank you in advance!
Daiga
Hi Daiga,
Here is an option for possible interface flow:
Summarizing this all, there is one BPM process with a loop over obtained package IDs, which triggers calls to the REST service GetPackage and to the SAP system, and translates responses from the SAP system to calls to the REST service PachageRespons within the same loop. Trigger of an interface is REST polling channel which calls the REST service GetPackageInfo.
Regards,
Vadim
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Daiga,
Without BPM in the PI system, it will be required to build more interfaces, but shall be still technically feasible:
Regards,
Vadim
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