Detecting error messages of XBO

Question

Hi, everyone,
How do I detect when error messages come out of an XBO?
- I wrote some code in AfterModify that updates another BO.
- I want to role back when errors come out of the XBO.
Any help is appreciated.
Regards,
May T.

Answer 1

Hi, Sunil Maurya.
     I want to update myBO with the ID of the SAP BO. But at the same time I want to update SAP BO too.
For example, I have myBO that contains 2 fields, one ID field and another data myField.
I extended Supplier Invoice Request. And I extended a field extField that will be filled with myField of myBO when the Post or PostAndNew button is clicked.
This is how I will take myField of myBO and fill Supplier Invoice Request.
So, I wrote some codes to do so.
var query = myBO.QueryByElements;
selParams.Add(query.IDField,"I","EQ",this.IDField);
var results = query.Execute(selParams);
var result=results.DataField+1;
this.extField=resultData;
And I want to update myBO with the extField back.
So I update myField with the extField again.(result)
The problem is that when errors occur in saving xbo, this.extField is not saved and but myBO is updated with the increased number..
Is there anyway around?
I tried it in BeforeSave but it is still the same.
I am really sorry it is getting complicated because of my writing.
Thanks,
May T