(19.1) Voucher - Invoice number and Post date are getting locked. It should be editable.

Issue No: AP-7273
Created 5/16/2019 10:15:40 PM
Type Bug-QC
Priority Blocker
Status Closed
Resolution Fixed
Fixed Version 19.1
Description *STEPS* :   1. Create load in ticket > Distribute   2. Open voucher > if posted > unpost   3. Edit Post date and Invoice number     *ISSUE(S):*   Invoice number and Post date are disabled     *ACCEPTANCE:*   On a voucher - you should be able to:   * Edit the post date * Edit the invoice number