Product Information > JADE Error Messages and System Messages > 5000 through 5099 - File Handling Errors > 5019 - Cannot perform a string read on a file opened as binary
5019 Cannot perform a string read on a file opened as binary
Cause
This error occurs if your application code attempts to perform a readString or readLine operation on a file opened as binary.
Action
Change your application code so that text reads are not done on binary files.