Cause: An invalid value was specified for the environment variable ORAFORMS_DECIMAL_PREFIX.
Action: Do one of the following:
1. Specify ORAFORMS_DECIMAL_PREFIX as '0' to force a zero before a leading decimal point in any number displayed without a format mask in the application.
2. Specify ORAFORMS_DECIMAL_PREFIX as '' (the empty string).
3. Do not specify a variable value.