Hi Guys,
I have an issue on on_data_check event of ALV not triggered for 1 of my fields.
Here's my scenario.
1. I have a tabstrip with 2 tabs.
2. User enters data on tab1.
3. User clicks saves button.
4. An error message is raised stating that tab2 needs to be filled out.
5. User went to tab2 and click Append row to enter data to ALV.
6. When I choose data from my dropdown, click any button in the ALV, or hit enter, my on_data_check gets triggered. And my logic there gets executed.
7. Now the problem is on this 1 particular column: columnX.
This column has OVS input help.
After choosing data from the input help, user needs to hit enter or click save in order to trigger my on_data_check.
In my investigation, my event doesn't gets triggered because changes in columnX doesn't get logged at all!
R_PARAM->T_MODIFIED_CELLS doesn't have entry.
The weird thing is, it only happens when #4 happens.
If user enters data to tab1 and tab2 first before saving it, no error message is raised, and on_data_check gets triggered after I click check or hit enter after entering data in columnX.
What might be the cause of this?