I declare the parameters like this:
Verbindung.Params.CreateParam(ftInteger, 'Lagernummer', ptOutput);
Why is the ptoutput type ignored?
Only the type of the last parameter ist set correctly...
Problems with Batch Updates in 10.4.3
Re: Problems with Batch Updates in 10.4.3
Most likely you are not receiving data returned from the server due to an error, therefore Out Value is empty. To give a more accurate answer, we need to reproduce everything on our side.
Re: Problems with Batch Updates in 10.4.3
As it is demonstrated in the previous post on the screenshot, if the query was ran successful, the Lagernummer parameter has the ptOutput type and returns the correct values.
Accordingly, in case of an error, it is empty due to the fact that the value was not returned from the server due to an error and not due to an incorrect property setting.
If you mean something else, kindly describe in more detail. But as we already wrote, the most accurate and fastest way to solve problems is to send us an example, so we could reproduce and get the same result as you.