Ora-1722
Hola, soy programador en Delphi y he realizado una aplicacion en oracle v9.1i en mi maquina anda fenomeno pero en otras instalo el oracle y cuando ejecuto el exe y trato de cargar en combox datos me salta el error Ora-01722 'numero inválido'. Me pueden decir como hago para solucinoarlo
Respuesta de wretana
Cause: The attempted conversion of a character string to a number failed because the character string was not a valid numeric literal. Only numeric fields or character fields containing numeric data may be used in arithmetic functions or expressions. Only numeric fields may be added to or subtracted from dates.
Action: Check the character strings in the function or expression. Check that they contain only numbers, a sign, a decimal point, and the character "E" or "e" and retry the operation.
Action: Check the character strings in the function or expression. Check that they contain only numbers, a sign, a decimal point, and the character "E" or "e" and retry the operation.
