Here is a comprehensive list of the character limits within QBO.

Character limits in fields:

•Email address field when sending an invoice to customers allows 100 characters.
•Custom fields have a 30 character limit.
•Description columns on an invoice have a 4,000 character limit.
•The customer notes field (in the customer center) has a 4,000 […]

Resolution for 'character limits issue: 'What are the chacter limits for each field in Quickbooks Online?' available: Yes.

The character limits issue or error code is a known issue in Quickbooks Online (QBO) and/or Quickbooks. Support for this issue is available either by self-service or paid support options. Experts are available to resolve your Quickbooks issue to ensure minimal downtime and continue running your business. First try to resolve the character limits issue yourself by looking for a resolution described in the article. If it is a complex character limits issue or you are unable to solve the issue, you may contact us by clicking here or by using other character limits support options.

For more information about resolving issues related to character limits in Quickbooks/QBO or to get support for the issue 'What are the chacter limits for each field in Quickbooks Online?', click the link below: