topic Re: tMap the output schema/link has no column defined in Talend Studio

tMap the output schema/link has no column defined

NelsonAlberti — Sat, 16 Nov 2024 00:29:48 GMT

Hello,

Even having the tDBOutput defined as an Insert to a table database but the output columns is not showing in the right side of tMap.

Error message:

-the output schema/link has no column defined

Regards

Nelson

Re: tMap the output schema/link has no column defined

Anonymous — Thu, 04 Mar 2021 05:20:08 GMT

@Nelson Antonio Alberti da Rosa , you need to defined the output schema on tMap.

Regards

Shong

Re: tMap the output schema/link has no column defined

NelsonAlberti — Thu, 04 Mar 2021 13:23:52 GMT

But how I make this, that is the question. I have the output schema defined in tDBOuput component and I thought that when I connect tMap to tDBOutput it would show the mapping db columns.

Thanks

Nelson

Re: tMap the output schema/link has no column defined

Anonymous — Fri, 05 Mar 2021 07:35:41 GMT

If you have defined the schema target component, it will prompt a dialog and ask you if you want to get the schema of target component, see below, can you try again?

Regards

Shong

Re: tMap the output schema/link has no column defined

NelsonAlberti — Mon, 08 Mar 2021 13:59:25 GMT

I had to defined a metadata connection and use it.

Now it worked and only now when connect tMap to tOutput it ask Do you want get schema of the target component?

Regards

Nelson

Re: tMap the output schema/link has no column defined

Anonymous — Tue, 09 Mar 2021 07:14:25 GMT

Yes, link tMap to target componen, it will prompt the dialog and ask 'Do you....'.