How To Reset Paging info ?

I tried the above solution but getting same error

Interface Definition: Expression evaluation error at function a!gridField [line 186]: A grid component [label="Search results"] has an invalid value for "value" and "totalCount". "startIndex" must not be greater than "totalCount", but "startIndex" was 6 and "totalCount" was 0.

you are getting total count is 0 . It means you dont have data to be fed into the grid. So you have to apply null check . you would need to pass data into the grid only if its not null. So just make sure your data does not have null , otherwise you will get this error

like i mentioned before ;)
the issue is not the paginginfo. its your data. You grid has no data as totalcount is 0
so check why you query rule (or whatever you are using to get the data) is giving you no valid result.

Total count is 0 means you're not fetching any data. If possible you can show your a!queryEntity codes as well.

local!pagingInfo: a!pagingInfo(
startIndex: 1,
batchSize: 5,
sort: a!sortInfo(field: "Id", ascending: false())
)

At the pagingInfo parameter, if you were to call local!pagingInfo. It will work if data is there.

Further insights, if you are using a later version of appian with a!localVariables

local!pagingInfo:
a!refreshVariable(
value: a!pagingInfo(
startIndex: 1,
batchSize: 5,
sort: a!sortInfo(field: "Id", ascending: false())
),
refreshOnReferencedVarChange: false()
)

Hi after applying null check in grid, it is showing same error

It would be easier for us to find out the issue if you could paste the code here. You need to make sure you have data in your local variable and total count is not 0.

Can you also confirm which version of Appian you are using? In general 19.2 and later it is usually not necessary to manage paging outside of the grid at all, which could simplify your UI. For example, here's a sample expression for a grid that contains a filter above it: docs.appian.com/.../recipe-filter-the-data-in-a-grid.html