Recently, someone asked me for help with VLOOKUP problem numbers:
- He had a list of 8-digit numbers.
- In the next column, there was a formula to get the first 3 numbers: =LEFT(A2,3)
- Based on that number, a VLOOKUP formula should find the category in a lookup table
- Problem – Instead of a category name, the result is an #N/A error.
The VLOOKUP formula looks okay, so why doesn’t it work?