Click and drag the separators between the columns. This works on most every transaction form in QB.
journal_click_and_drag_columns.JPG

Resolution for 'accomodate issue: 'How do I change the width of the number column on the journal voucher to accomodate a larger number?' available: Yes.

The accomodate 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 accomodate issue yourself by looking for a resolution described in the article. If it is a complex accomodate issue or you are unable to solve the issue, you may contact us by clicking here or by using other accomodate support options.

For more information about resolving issues related to accomodate in Quickbooks/QBO or to get support for the issue 'How do I change the width of the number column on the journal voucher to accomodate a larger number?', click the link below: