Hi, I have created a grid using a interface, and when I am trrying to sort

...uisitionSheet()
),
a!dashboardLayout(
firstColumnContents: {
a!sectionLayout(
firstColumnContents: {
if(rule!APN_isBlank(index(local!supplier, "supplierName", null)), {},
a!textField(
label: "Supplier",
labelPosition: "ADJACENT",
value: index(local!supplier, "supplierName", null),
readOnly: true
)
),
a!textField(
label: "Start Date",
labelPosition: "ADJACENT",
value: local!deal.createdDate,
saveInto: local!deal.createdDate,
readOnly: true
),
a!textField(
label: "Deal Type",
labelPosition: "ADJACENT",
value: local!deal.dealType,
saveInto: local!deal.dealType,
readOnly: true
)
}
),
a!sectionLayout(
...

...label: "Modules",
firstColumnContents: {
a!gridField(
totalCount: count(local!modules),
columns: {
a!gridTextColumn(label: "Module Type", field: "platform", data: index(local!modules, "platform",{} )),
a!gridTextColumn(label: "S/N", field: "serialNumber", data: index(local!modules, "serialNumber",{} )),
a!gridTextColumn(label: "Target Value", field: "targetPrice", data: index(local!modules, "targetPrice",{} )),
a!gridTextColumn(label: "Purchase Value", field: "purchaseValue", data: index(local!modules, "purchaseValue",{} )),
a!gridTextColumn(label: "Audited Value", field: "fieldAuditDeduction", data: apply(rule!ICAMS_calculateAuditValueForAcquisitionSummary, local!modules)),
a!gridTextColumn(label: "Freight Allocation", field: "purchaseValue", data: apply(rule!ICAMS_getShippingPriceForModule, local!modules)),
a!gridTextColumn(la...

... bel: "Total Cost", field: "purchaseValue", data: apply(rule!ICAMS_calculateStandardCost, local!modules)),
a!gridTextColumn(label: "Part Number", field: "newPartNumber", data: index(local!modules, "newPartNumber",{} )),
a!gridTextColumn(label: "Info Record", field: "infoRecord", data: index(local!modules, "infoRecord",{} )),
a!gridTextColumn(label: "SAP SLOC", field: "sapsLocation", data: index(local!modules, "sapsLocation",{} )),
a!gridTextColumn(label: "PO#", field: "purchaseOrderNo", data: index(local!modules, "purchaseOrderNo",{} )),
a!gridTextColumn(label: "RAM#", field: "ramNo", data: index(local!modules, "ramNo",{} )),
a!gridTextColumn(label: "Book Value", field: "purchaseValue", data: apply(rule!APN_dollar(_, false), index(local!modules, "stdCost", {})))

},
value: local!pagingInfo,
saveInto: local!pagingInfo
)
...

... }
),
a!sectionLayout(
firstColumnContents: {},
secondColumnContents: {
a!gridField(
totalCount: 1,
columns: {

a!gridTextColumn(label: "Total Target Value", field: "targetPrice", data: sum(index(local!modules, "targetPrice", 0))),
a!gridTextColumn(label: "Total Purchase Value", field: "purchaseValue", data: sum(index(local!modules, "purchaseValue", 0))),
a!gridTextColumn(label: "Total Audited Value", field: "totalAuditedValue", data: rule!ICAMS_getSumAuditedValue(local!modules)),
a!gridTextColumn(label: "Total Freight Allocation", field: "totalFreightAllocation", data: rule!ICAMS_getSumFreightAllocation(local!modules)),
a!gridTextColumn(label: "Total Cost", field: "totalSAPstdCost", data: rule!ICAMS_getSumSAPStandardCost(local!modules)),
a!gridTextColumn(label: "Total Book Value", field: "totalSAPs...

... tdCost", data: sum(index(local!modules, "stdCost", {})))

},
value: a!pagingInfo(1,-1)
)
}
)
}
)
)


Is it because my a!sectionLayout is saving paginginfo at the end? Kindly suggest.

Hi Sailesh,
You are getting this error as the local!pagingInfo is placed inside with(), always use a load variable for saving values as with() variables are reset each evaluation and cannot be used as save targets.
Check the documentation for more information :
forum.appian.com/.../Evaluation_Functions.html

@saileshd The suggestion made by the practitioner above should be also applied for the following variable:

local!deal: rule!ICAMS_getDealById(id: ri!dealId), (local!deal, a variable defined in with() at line#4, is being used in 'saveInto' at line#33 and line#40)

Thanks Sonal and Sikhivahans!