How to make a particular row and column field editable in ALV

Hi Experts,
I have a requirement to make a particular row and column field editable in ALV output. Like i need to make 2nd row - 4th column editable of ALV output.
Kindly help me out to solve this.
Any help would be appreciated.
Thanks,
Ashutosh

Hi Ashutosh,
please check below, explained by some experts.
In the below link  editing two columns MOD_RANK and TECH_RANK.
These two columns will be in edit mode once after selecting the required record
Editing single cell in a row of ALV table
And also look for more info
http://scn.sap.com/thread/884976

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