topic Re: Table control and Enter in Application Development and Automation Discussions

Table control and Enter

oliver_am — Mon, 26 Jun 2023 15:42:26 GMT

Hello, i know is a basic question but I'm stuck with this...

I've created a table control in a custom screen with the wizard. Adding buttons to add and remove rows.

It's all working fine. If I use the button to add a new row this new line is added, but now if a hit enter another new line is added, and with enter again another... and again and again...

How to avoid this?

I've tried to clear ok_code and sy-ucomm in tc_MY_TABLE_CONTROL_user_command after the action is finished, but have no effect, with a new enter the action TC_MY_TABLE_CONTROL_INSR is triggered...

I've tried to find if the is some key assigned to this button in the screen, but couldnt find where...

I've also read that you can assign a function to Enter in the pf-status to avoid this behaivor, but there is no Enter in my status (i can see this in a dialog status, buy this key is not in my standard status)

So, how to avoid add new lines everty time the user hit enter?

If i use other options, like remove, or edit some field in an existing line and then press enter is all working fine. Only happens if I just pressed the add button.

Thanks in advance.

Re: Table control and Enter

Sandra_Rossi — Mon, 26 Jun 2023 17:08:28 GMT

Your code is buggy, it executes APPEND each time you press Enter. As you didn't post any code, I can only say that you should debug your program and fix it.

Re: Table control and Enter

oliver_am — Tue, 27 Jun 2023 06:19:40 GMT

Well... i didnt put any code because all the code was generated by SAP with the wizard...

I didnt put any code to append lines neither to change the ok_code or sy-ucomm...

The unique thing is that the table control is inside a subscreen called from other screen. (inside a tabstrip)

I've already debug the code and see what i said, the routine tc_MY_TABLE_CONTROL_user_command is triggered with each Enter, with the ok_code of INSR, and dont know why.

The routine tc_MY_TABLE_CONTROL_user_command is called inside the subscreen, and i tried to clear ok_code and sy-ucomm, but when i return to the main screen (after the call subscreen of the tabstrip in the PAI) the sy-ucomm recover the function INSR...

Re: Table control and Enter

oliver_am — Tue, 27 Jun 2023 07:41:58 GMT

ok, solved... clearing sy-ucomm in the user_command module of the main screen where the subscreen is called.

Re: Table control and Enter

Sandra_Rossi — Tue, 27 Jun 2023 12:22:04 GMT

Nice to see it's solved, thanks for feedback!