Error received when trying to patch datatable from checkbox

[stavrinio85]

Trying to update datatable value when checkbox is checked on Gallery.

Patch(Table7_1,Search(Table7_1,ThisItem.Branch,Branch),{Column9:"1"})

I need to match the id of the datatable and the gallery checkbox to update datatable's column9 from 0 to 1.

I am getting an error:

The function search has invalid arguments

I also tried this function but still getting error when trying to update the datatable.

If(!IsBlank(LookUp(Table7_1,Branch = ThisItem.Branch)),Patch(Table7_1,LookUp(Table7_1,Branch = ThisItem.Branch,Column9),{Column9:1}),"")

and this 

ForAll(CheckedItems,Patch(ChecklistItemsSource,LookUp(ChecklistItemsSource, Id = CheckedItems[@Id]),{Status:"Done"}))

[stavrinio85 · Accepted solution]

Sorry for the posting i think i resolved it by doing the below:

Patch(Table7_1,First(Search(Table7_1,Text(ThisItem.Branch),"Branch")),{Column9: 1})

If anyone is interested.