SAP NW Gateway Development Aspects

Hi,
  I have just started with SAP NW Gateway and in a learning stage.
  I have some questions on the SAP NW Gateway development aspects.
  1. Whether we need to develop the services in the backend (SAP ECC - SEGW transactions) and need to only expose the NW Gateway system or we need to develop the business logic in backend (SAP ECC) and need to develop the interfacing components (NW Gateway - SEGW)?
  2. Are there any development guidelines (preferrably published by SAP)?
  Anticipating your response.
- Vipin

Hi,
it is based on how your system architecture looks like.
refer blog  SAP Gateway deployment options in a nutshell to know more on hub and embedded architecture.
also refer SAP NetWeaver Gateway Foundation Developer Guide - SAP NetWeaver Gateway Foundation (SAP_GWFND) - SAP Library
SAP NetWeaver Gateway Service Builder - SAP NetWeaver Gateway Foundation (SAP_GWFND) - SAP Library
This will clear your questions.
Regards,
Chandra

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