problem of alv CHECK_CHANGED_DATA method

[Former Member]

hi,experts

i have created an alv with a checkbox field. i called the GRID_01->CHECK_CHANGED_DATA method to get what the records user selected.

the first time user select 2 records, it works fine and popup an 'E' type message to let user select only 1 record.

the second time user select 1 record, but it still got 2 record after CHECK_CHANGED_DATA, and popup message.

the third time user select 1 record again, and it works fine again, got 1 record and run.

what the problem it is?

hunger for your advice! thanks!

[Former Member]

hi,experts

i have created an alv with a checkbox field. i called the GRID_01->CHECK_CHANGED_DATA method to get what the records user selected.

the first time user select 2 records, it works fine and popup an 'E' type message to let user select only 1 record.

the second time user select 1 record, but it still got 2 record after CHECK_CHANGED_DATA, and popup message.

the third time user select 1 record again, and it works fine again, got 1 record and run.

what the problem it is?

hunger for your advice! thanks!

[Former Member]

Lee,

I wonder how you solved this.

Please share if you don't mind.