Hello Anujit,
According to your data type selection and no of char, you can assign the char value to this characteristic.
Max you can enter the value here is “30”
Total number of characters that you can enter when you assign a value to this characteristic. This figure includes the number of decimal places.
You can check in your system also, Set the no of char as 5, according to this no of char, system allow you in char value only 5 character.
Please use the F1 key to know about the any field detail.
Select the field and press F1,
I hope this information helpful to you.
Thanks & Regards
Umesh Mali