SAP BAPI ActiveX Control

[Ferrousduke]

Dear All,

I have been trying to establish a communication mode between SAP ERP and LabVIEW. Moreover, I am completely new to SAP.

The objective of the task is to fetch some Business related data such as Process order details, sales order quantity etc etc..

This data is lying in BOR (Business Object Repository) which is accessible via R/3 server.

Some of the BAPI Function calls are designed by SAP that let a third party software talk to the database.

I have gone through the documentation related to the BAPI ActiveX Control, which describes the procedure to call any of the BAPI function for which one can find a screenshot of a VI.

The problem is that I am able to logon to a SAP server but when it comes to opening up an instance, I am getting error (Marked RED).

Any support for this would really be appreciable..

With Regards,

Dharmesh Bhanushali.

[Ton Plomp]

I am not familiar with SAP, but what kind of error do you receive?

Ton

[Ferrousduke]

I am not familiar with SAP, but what kind of error do you receive?

Ton

Error -2147352567 occurred at Property Node (arg 2) in SAP_GetProcessOrderDetails.vi

This error code is undefined. No one has provided a description for this code, or you might have wired a number that is not an error code to the error code input.

[Anders Björk]

Error -2147352567 occurred at Property Node (arg 2) in SAP_GetProcessOrderDetails.vi

This error code is undefined. No one has provided a description for this code, or you might have wired a number that is not an error code to the error code input.

Have you tested to make any examples first? Examples where they use C# or VB. I supect that BAC-reference should come from some already used component, before your where your error is seen.

[gb119]

Error -2147352567 occurred at Property Node (arg 2) in SAP_GetProcessOrderDetails.vi

This error code is undefined. No one has provided a description for this code, or you might have wired a number that is not an error code to the error code input.

Hmmm, does it count the arguments from 0 or 1 ? If the former, then the problem would be the hWnd=0 which I think I would interpret as creating a client window on the desktop - perhaps it doesn't like doing that ?

I'm afraid I rather suspect the intersection of the sets of SAP users and LabVIEW coders is probably a small number approximating unity

[Ferrousduke]

Have you tested to make any examples first? Examples where they use C# or VB. I supect that BAC-reference should come from some already used component, before your where your error is seen.

No, I am trying BAPI Controls for the first time without VB..

Posting the screens of a SAPGui that is installed and running on my pc.

Front Screen

LogON Screen

Adding Transaction ID.. se37

After which a function module that is interested to me.. In this case, I am trying to access process order.

A process order number is given to the module to get required details.

To retrieve all the entries..

Time to execute the module..

Table retrieved..

Details

Any kind of help will be appreciated..

With Regards,

Dharmesh.

[Stagg54]

Hmmm, does it count the arguments from 0 or 1 ? If the former, then the problem would be the hWnd=0 which I think I would interpret as creating a client window on the desktop - perhaps it doesn't like doing that ?

I'm afraid I rather suspect the intersection of the sets of SAP users and LabVIEW coders is probably a small number approximating unity

SAP => Run for the hills!

[S59X]

Dharmesh,

have you made any progress on LabVIEW SAP integration. Do you have a working example?