Resolution for 'balance classes issue: 'corrupt data in classes' available: Yes.
The balance classes 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 balance classes issue yourself by looking for a resolution described in the article. If it is a complex balance classes issue or you are unable to solve the issue, you may contact us by clicking here or by using other balance classes support options.
For more information about resolving issues related to balance classes in Quickbooks/QBO or to get support for the issue 'corrupt data in classes', click the link below: