Multiple Operations in the XML Interface (Magic xpi 3.x)
Multiple operations in Data Mapper steps have already been described.
In other components that support multiple operations in the XML interface, such as Salesforce and SharePoint, the return error from the component is based on the last operation. When you run multiple operations, you should parse the result XML and not rely on the Operation Success value.
For these components, the error is part of the result XML, so no error is called for each operation. To find out if there were errors, you have to parse the XML. The C.sys.LastErrorInfo variable will not hold any information.