Currently, the maximum number of characters in the "description" field of the "estimate" entity that exists by default is 2000.
Increasing the setting on the field to 4000 will result in an error.
Specifically, the following error occurs if it is changed after the estimate is activated
Error code : 0x80044331
Error message : "The text entered exceeds the maximum length".
The operation can be made more efficient by allowing more characters to be set as the character limit to avoid the error.