topic Re: Problem using read dataset in Application Development and Automation Discussions

Problem using read dataset

Former Member — Wed, 05 Oct 2016 11:43:47 GMT

Hi experts,

I am having some problems using this code:

do.

read dataset vg_filenamein into it_upload.

if sy-subrc <> 0. exit. endif.

append it_upload.

enddo.

The point is that after using read dataset sy-subrc = 4. Before of the code above it is done this code:

perform open_dataset using vg_filenamein.

That follows:

form open_dataset using p_dataset.

open dataset p_dataset in text mode ENCODING DEFAULT FOR OUTPUT.

if sy-subrc <> 0.

write: / 'Erro na abertura do arquivo: ', p_dataset.

stop.

endif.

endform.

This form works ok since sy-subrc = 0 after using open dataset. The file that I try to read is in AL11 and the path using from open dataset is correct

as well as the file is not empty and this file is just plain text.

Could you please help me?

Re: Problem using read dataset

Former Member — Wed, 05 Oct 2016 11:49:22 GMT

You are opening dataset for output but later you use read command probably that's the reason.

regards,

Bartek

Re: Problem using read dataset

former_member196331 — Wed, 05 Oct 2016 11:52:36 GMT

There are Two standard Programs.

RC1TCG3Y or RC1TCG3Z

One is for Uploading and other one is for downloading.

First try to download the file by using the above one. give the exact path(file), what you tried in the above program. Then check it. whether the path is wrong or some other reason you can get easily.

Hope you understood.

Re: Problem using read dataset

RaymondGiuseppi — Wed, 05 Oct 2016 11:54:36 GMT

You opened the dataset FOR OUTPUT and then try to read it?

Regards,

Raymond