Can you please fix this error: [{"RuleName":"Validation Error","Code":"ERROR","Description":"BC30451: 'SalesResults' is not declared. It may be inaccessible due to its protection level. Variable 'SalesResults' is missing. Please use Data Manager to recrea

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1

Can you please fix this error:
[{“RuleName”:“Validation Error”,“Code”:“ERROR”,“Description”:“BC30451: ‘SalesResults’ is not declared. It may be inaccessible due to its protection level. Variable ‘SalesResults’ is missing. Please use Data Manager to recreate it.”,“DisplayNameFile”:“WriteItemHeaderCell1.xaml”,“FullFilePath”:“C:\Users\Buddy\Documents\UiPath\Excel report consolidation\WriteItemHeaderCell1.xaml”,“Severity”:1}]

2

Hi @harshithreddi2204 ,

Try this :

  • Open WriteItemHeaderCell1.xaml

  • Check the Variables / Arguments panel

  • Either recreate SalesResults with the correct type (usually a DataTable) or map it as an In/Out argument from the parent workflow

  • If it was deleted earlier, use Data Manager (if used in the project) or manually add the variable back

After adding it, save, then Clean and Reload the project.

3

Try checking the scope of the variable SalesResults..

If it not exists, create and test it by debugging.

4

Hi @harshithreddi2204
Welcome to the Community

Please check the below points-

1.Argument name and case sensitivity (SalesResults)
2.Argument direction (InOut if modified)
3.Proper argument mapping in Invoke Workflow
4.Data Manager sync issues (recreate variable)
5.Leftover XAML references to deleted variables
6.Clear UiPath cache and reload project

One of these usually resolves BC30451 validation errors.

Hope it’s help to resolve the issue.
If yes please mark as solved

Thanks & Happy Automation

1 Like
5

Hi @harshithreddi2204

error means variable salesresults is missing or out of scope. open data manager → variables, create salesresults (system.data.datatable) with scope writeitemheadercell1.xaml. if the xaml is invoked, add an in argument salesresults (system.data.datatable) and pass it from the caller invoke workflow file. ensure the name matches exactly everywhere, then save and validate.

If helpful, mark as solution. Happy automation with UiPath

6

The error occurs because SalesResults is referenced but not declared in WriteItemHeaderCell1.xaml.
Recreate the variable in Data Manager / Variables panel with the correct data type and scope, or pass it as an In/Out argument if the XAML is invoked from another workflow.
Ensure the variable name and scope are correct, then validate again.