There is no multiple locations in QBO for inventory, there are no workarounds for that either
Resolution for 'another location issue: 'Moving inventory from main location to another location' available: Yes.
The another location 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 another location issue yourself by looking for a resolution described in the article. If it is a complex another location issue or you are unable to solve the issue, you may contact us by clicking here or by using other another location support options.
For more information about resolving issues related to another location in Quickbooks/QBO or to get support for the issue 'Moving inventory from main location to another location', click the link below: