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No systems displayed in VC

Former Member
0 Kudos

Hello Gurus,

I am new to EP and VC. I have installed VC on Windows 2k3 on the same server as of my portal 6.0.

I have systems defined with aliases in my portal which are using UID PWD logon method to connect to my R3 system. I do not have SSO configured. The connection test is successful in portal.

But when i connect to VC and then connect to the portal from there with administrator login, no system is displayed as available.

In the logs I find that the VC is trying for guest user instead of administrator. One of the help Docs do say that no system will be displayed as it is trying to use Guest as login and it points to UME configuration problem. The suggested solution is related to SSO which I am not using.

Kindly help me configure UME in a way that it does not use guest to connect to portal.

Thanks in advance,

regards,

Afroz

Accepted Solutions (0)

Answers (2)

Answers (2)

Former Member
0 Kudos

only RFC's\BAPI's are exposed in visual composer for R3 systems. SAP transaction are not exposed there.

Former Member
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Hi friends ,

The problem was with XML parser sp2. After applying the SP6 for VC the systems can be seen now but when I am trying to search them it gives error connecting to the backend system please check the system definition and user privileges.

Please guide.

regards

Afroz

Former Member
0 Kudos

Please see this guide around checking and testing the connections:

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/92d80512-0a01-0010-32a3-cd3...

Former Member
0 Kudos

Hello Prakash,

Thanks for the guide, I created new system alias and it is getting connected now. The system to which I am connecting is R3 4.70 EE 110.

I am basically trying to create the Banks model, example given in the help manual. When I am trying search in the system after connecting it returns with the error,

Searche returned error:

Parse of result error: Bad or missing XML object.

I can see the user logged in the R3 system. I am getting message in SM21 ( System log )

#Operating system call getsockname failed (error no. 22 )#

Kindly help me.

One more question Prakash, Is it possible that I can use a Z transaction in my R3 system and get the output screen in portal by creating a page in VC and deploying it. Please guide to any help document or link for the same.

Thanks and regards,

Afroz

Former Member
0 Kudos

Afroz,

Please re-reference the document that Prakash attached above. It does describe the "Bad or missing XML Object" error message. Try re-installing the XML Parser...

If that does not work you can also turn up the trace file level to "DEBUG" in the log configurator and paste the text into the forum.

Cheers,

Scott

Former Member
0 Kudos

Thanks Scott,

Hello friends,

The Problem is solved. I am waiting for some guidance related to my second point that I mentioned to Prakash,

Using VC can I create pages for Z transactions in R3, what would be the easy and quick method for this.

Thanks and regards,

Afroz

Former Member
0 Kudos

You can do this with SAPGUI for HTML. Once you have the ITS configured, within an html iView, you can integrate this transaction within VC by providing the url to the transaction, but this will utilize SAPGUI for HTML. If you have RFC's and BAPIS available, you could design an application with VC that does similar things to that transaction if you need to.