NA Lookup Failures

#N/A when searching Numbers stored as Text

An #N/A error occurs during an Excel lookup when a formula searches for a true numeric…

#N/A when searching Text stored as Numbers

An #N/A error occurs when your lookup value is formatted as text, but the table you…

#N/A in MATCH: Why “Sorted Data” requirements matter for Type 1/-1

An #N/A error in the MATCH function means that Excel cannot find your lookup value in…

#N/A because of Hidden Non-Printing Characters (CLEAN function fix)

An #N/A error in an Excel lookup formula means the search value and the target table…

#N/A in Lookup Tables with Merged Cells

In Excel, merged cells do not store data across the entire merged block. Instead, Excel preserves…

#N/A in Array Formulas: Unequal Array Lengths

In Excel array formulas, an #N/A error occurs when two or more arrays of unequal sizes…

#N/A across External Workbook Links

An #N/A error across external workbook links means that a lookup formula in your active file…

#N/A in Data Validation Dropdown Lists

An #N/A error associated with a Data Validation dropdown list indicates one of three problems: the…

#N/A in INDEX/MATCH: Row and Column Array Mismatch

In an INDEX/MATCH formula, the #N/A error occurs when the MATCH function fails to locate the…

#N/A in XLOOKUP: Using the “If Not Found” Argument Effectively

In Excel, a #N/A error from XLOOKUP means the formula evaluated your lookup value against the…

#N/A in HLOOKUP: Incorrect Row Index Troubleshooting

An #N/A error in an HLOOKUP formula indicates that Excel cannot locate the specified lookup value…

#N/A in VLOOKUP: Exact Match (0/FALSE) vs. Approximate Match (1/TRUE)

The #N/A error in $VLOOKUP$ often stems from a fundamental misunderstanding of the fourth argument: [range_lookup].…