Informix Error -4513
-4513 Incorrectly formed hexadecimal value.
The hexadecimal digits are a to f and 0 to 9. Possibly you included an illegal character where NewEra expected a hexadecimal value or its sign.
-4513 A number used as a DISPLAY AT location or SCROLL count must be positive.
For a DISPLAY AT statement, see error -1135, which has replaced this error. Since Version 4.0, the SCROLL statement accepts negative numbers.