Hello, Steve.

From the MSDN - Replace command:

"Note If the IN clause is omitted, no replacement occurs if the record pointer is at the end of the file in the current work area and you specify a field in another work area."

This seems to be your situation.

You have at least two ways to solve this:

1. Try one GO TOP after every REPLACE ALL

2. (my favourite) Try to write a single line of code. Something like this:

REPLACE ALL table1.field1 WITH "text1" FOR condition, table1.field2 WITH "text2" FOR condition, table1.field3 WITH "text3" FOR condition.

Hope this helps.