PROGRAM LIBRARY / SAP ARCHITECTURE / WEBSERVICE

consume REST oauth service from ABAP – with access token consume REST service with JSON data – part 2

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In consume REST oauth service from ABAP – get access token in order to call main webservice – part 1 post, i had tried to explain how a key required by REST services can be obtained. In this step i will make use of this generated key so that i can call my real service. Here all i have to do is creating the body part of my JSON data, the rest is again using right methods of cl_http_client. After consuming service the response from the server will be processed and siutable message will be returned.

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PROGRAM LIBRARY / SAP ARCHITECTURE / WEBSERVICE

consume REST oauth service from ABAP – get access token in order to call main webservice – part 1

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I have heard many things about REST, oauth, JSON and all these things. Finally i have to meet these terms this week. There was a third party tool which is provding a REST service and i have to consume it with ABAP. Interestingly i learnt that there is not any Enterprise Service infrastructure in order to call REST services. Therefore i had to use HTTP service objects within ABAP program library. cl_http_client is the main class for REST services. Calling a REST service is consist of two parts. In this post i will focust on the first part. It is getting access token which is required to successfully make main webservice and this is the second poart of REST service.

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PROGRAM LIBRARY / SMARTFORMS

dynamically change stylename in smartform

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Lately we had a requirement to use different smart styles for different plants in our outputs. However smartform has a one-to-one relation with smartstyle. It means you can only provide one style […]

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ABAP / EWM

read Inbound/Outbound/Final delivery using selection criteria in SAP EWM

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In EWM Documents are one of the main objects which we always need to access through our custom developments. There are different types of Documents which most of them you can already […]

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ABAP / PROGRAM LIBRARY / SMARTFORMS

generate HTML output from SMARTFORM and send it as email body

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There was a standard process in our system which sends a text as the body of a mail, after a certain operation is completed. For this program a change had been done so that the program could send a custom SMARTFORM as a PDF attachment beside to the text body. This change had been done as a repair in a program. So far so good, everything was working fine.

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