Error During Merge: '50290 Application Error'

Problem

An error stating “50290 Application Error…” appears when merging fields and tables.

Typical Cause

This error typically occurs if a Merge is run while an Excel document is still prepping.

Solution

To fix the “50290 Application Error,” follow these steps:

1. Clear out the temp files.

2. Re-run Prep Fields and Tables in Excel.

3. Make sure the process is 100% complete.

4. Run the Merge again.