undo user input

[Former Member]

Hi,

I have an editable ALV and check the user input at event ON_DATA_CHECK. If the input is not correct, how can I undo the user input at ON_DATA_CHECK? I tried to clear R_PARAM->T_MODIFIED_CELLS but it didn't work.

Best regards,

ts

[ramakrishnappa · Accepted solution]

Hi ts,

You can save the data of context into a global attribute ( internal table : GT_DATA ) at view / component controller after every successful check and

if check fails, you can bind the context node of alv with the previous data from internal table.

Hope this helps you.

Regards,

Rama