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  • Reason
  • Correction
  • Example
  • Using the arithmetic operator ++ on a character string
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Error 507: The '++' operator is not allowed
Reason
You are trying to use the arithmetic operator ++ with a variable that does not support this operator.
Correction
Modify your code and use the appropriate operator or function.
Example

Using the arithmetic operator ++ on a character string

Code triggering the error
MyString is string = "A"
MyString++
Possible correction
Use the += operator to add a value to the MyString variable.
MyString is string = "A"
MyString+=MyString
Minimum version required
  • Version 0
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