# ID 40084

FB error: STRING_TO_BUF; returns unknown error id.
Description | Function block calls the PLC runtime specific function block STRING_TO_BUF. That specific function block displays invalid error code.
Response | Class | - | Character string at input "InputString" isn't copied to the byte array at output "ByteArray".
Solution | Class | - | Please contact your motion control supplier and tell the invalid error number that is displayed at output "ErrorID".
Error type | -