Web Client-when tried open SQ encounter error 'permission group is not defined [GroupAlwaysEditable

SAP Business One 10.0 (10.00.141) FP 2011 HOTFIX1 (64-bit), Singapore localization DB.

Using manager ID (superuser), erstwhile tried to unfastened the created Sales Quotation, it shows mistake connection 'permission radical is not defined [GroupAlwaysEditable]'.

The aforesaid idiosyncratic ID, erstwhile I tried to 'Create Sales Quotation', it doesn't unfastened the introduction astatine all, it conscionable amusement blank page.

I person attached the people screens for your reference. 

Any thought however to hole the issues? Or it is strategy bug?

error erstwhile tried unfastened created SQ.

when click connected 'Create Sales Quotation', it doesn't unfastened the entry, alternatively showing this blank page.