Debugging Dbase Program for Data Matching

I have a Dbase program that is intended to match two files and exchange information based on a common data field. Unfortunately, a logical error has been identified in the data reading process, causing none of the 3000 records to match.

Key Requirements:
- Debugging and fixing logical errors in Dbase programs
- Expertise in the data reading process
- Proficient in handling .dbf data files and .prg program files created with Visual Dbase software
- Ability to conduct a thorough examination of the matching algorithm and data writing process to ensure future compatibility

Skills and Experience:
- Strong background in programming and debugging
- Previous experience with Dbase software
- Excellent problem-solving skills
- Familiarity with data matching processes