SAP RFC (Remote Function Call) ABAP to/from a Java Program
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- เผยแพร่เมื่อ 30 มิ.ย. 2021
- In this video I show you how to make remote function calls (RFC) to an SAP ERP system using the JCo Java adapter. The JCo adapter provides an easy-to-use API so that we can interact with SAP from our Java programs.
For any questions, please feel free to leave a comment, or shoot me an e-mail at: dustin@dustinredmond.com - วิทยาศาสตร์และเทคโนโลยี
Exactly what I was looking for - thank you so much. Me just starting with SAP - this is very very very useful
Glad to hear it. RFC can be difficult, especially for beginners working with SAP. If you run into trouble or have questions, don’t hesitate to ask!
@@itwithdustin Thankyou ur video was most helpful. but i have some doubts. 1. How to import data from internal tables like MARA,KNA1 to store in other database server. And viceversa. 2. execute ABAP query statements from java program. If u did video about that, will u share the link, i am happy to watch
Thaks a lot , this is really helpful!
Many thanks for that video. It helped me a lot to understand what is really happening when using jco stuff. I'm about to write some code with jco + idoc so this was a great introduction!
Awesome! Glad it helped. Good luck with your project.
Hi, were you able to write code jco + idoc ?
@@venkatakiran5618 yes, I managed to wrote it. Tbh IT was a painfull way. The example files that were added to jco jar helped me.
Finally I have got what I have been looking for. Thank you. Could you please also share
1. How to send idoc to sap from Java
2. how Java program can listen when sap sends idoc request to Java server. Thanks again
Hi Venkata, a few of the example programs in the JCo examples folder cover this. As for iDocs, I don’t have much experience there, so please see if someone else has a video on this subject. Hopefully I can address iDocs in the future, but I don’t want to try to teach on something that I’m not an expert. Thanks for watching!
Dear Sir, A Very useful presentation you covered well. I have one question. While setting up the JCO configuration (viz userid and password).. The password is visible. How we can hide this. Because anyone can go to the project path and see the password. Kindly update me on - how we can hide this credentials .. Regards, Venkat
It was very knowledgeable. Appreciate your work!!
Also is there any tutorials for 2nd half, like creating Java listeners.?
I haven't done any tutorials on this, as it's more of an advanced topic with niche use cases. I would be glad to provide help on an as-needed basis.
the users that I have are connected by sso kerberos, I have an api rest that connected to java using sap jco to call rfc with user and password but as now they no longer use user and password, how do I connect it since now they use sso kerberos?
Very helpful video. How can i insert data to the table using JCO??
Hi Fawad, the JCo examples folder should give you a good start. If you have further questions, feel free to shoot me an email.
Thank you. Have a question , how to set and get a file from specific destination using ABAP
Hi Abdullah, can you please give examples of the file sources/destinations that you want to see?
@@itwithdustin thanks for responding . I want to implement integration with machine using file exchange . Let's say on application server . Thanks
Hi there, thanks for sharing this video. Please its posible can you share jco connector
Hi Jhoel! The Jco connector is only available via download from SAP’s software center once you’re logged in with an S-User account. I would happily share a download link, but that may violate SAP’s terms and conditions, so I advise that you download it yourself. Thanks for watching!
Hi Jco Java adapter, is for Java ofcourse, and for PHP is....?
Hi Walter. I don’t believe there’s a connector for PHP. To my knowledge, there are only the Java and Python libraries. I suppose you could have your PHP code call an API written in Python, but I haven’t heard of anyone doing this.
When i have any doubts or teammates get doubt about calling rfc function from java, i refer this video. Now i stumble upon new issue that, using same implementation, can we call rfc of S4hana connection?
I think calling an RFC of a HANA connection should work the same, I believe I used an S/4 backend for this one with the classic ECC gui.
Hello @
Easy SAP ABAP, Thank you! I'm getting an error that I sent you an email. Can you please check and revert.
Hi, I may have overlooked this, I get many emails about ABAP and other subjects. If I didn’t answer your question, please feel free to re-send.