‘Call_PortalGenerateButtonList’ SubOperation cannot be used multiple times (PBU308).

Question:

I’m doing Lab 5 on PBU308 and I’m getting an error on the Andon operation.The validator is saying that ‘Call_PortalGenerateButtonList’ SubOperation cannot be used multiple times, but I can only see on instance of it being used? Any clue why I’m getting this error?

Answer:

In your Andon operation, have a look into the HTML Layout Editor. In the html, you have the

twice. It looks like the lines 34-52 were duplicated into lines 53-72. Remove the lines 53-72 and recompile the operation.