How to convert a Java Program into a Service?

Hello Experts,
We want to convert a java program into a Service (not WebService).
then we want to consume this service through SAP PI.
Can any1 please give details as to how can we convert a java program into a service.
Thanks in advance,
~ Suraj

Hi Suraj,
Unfortunately this information is still not enough. Probably I cannot understand right what you are trying to do.
To work with tables and databases SAP uses several specifications, for example JPA API, Java Dictionary and so on. But I am not sure if this is what you need.
Best regards,
Ekaterina

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