SAP UDF

I would like to establish a SAP UDF post, considering the amount of discussion so far on how to automate SAP. I recently discovered how to access SAP's Scripting COM object through AutoIT, and began writing this UDF to support it. My time with SAP is limited to working hours so I'll post updates whenever I get the chance. REQUIREMENTS: AutoIt3 3.2 or higher, SAP GUI Release 6.40, SAP GUI Scripting interface is enabled You are already logged into SAP (ie. The "SAP Easy Access" window is

Oh, many thanks for your fast answer, i thought i was following the topic but i didn't receive any notification about your answer. I'm still trying to understand how the error handler works anyways.... it works! I also found that sap udf has it's own error handler (_SAPErrorHandlerRegister()), unfortunately in my script I was launching it before the include of sap.au3 Look what I got after moving it in the proper place: err.number is: -2147352567 err.windescription: err.description