Automation Guide Diagnosing and resolving automation errors

 Argument header <headerName> is either missing or in incorrect column. Please look up or retype the action to determine the correct position.

Argument header <headerName> is either missing or in incorrect column. Please look up or retype the action to determine the correct position.

Error code: 0x8001000EL

Problem

This happens because the required argument header name is reordered into an invalid column, or even deleted..

Solution

Try either the following ways:

• Look up the correct column of the argument header by pressing F1 on the action to invoke TestArchitect Docs.
• Retype the built-in action on the editor. The new action replaces the existing one, along with new argument headers.