Updation Of Missing DOJ Of Member Under UnifiedEPF Portal

Under the Unifiedportal of EPF, I find it difficult to update and approve exit member details of two ex-employees. When exit details are tried for approval, error files get generated. Errors are shown as "missing DOJ" and "members not belong to this establishment".
What I need to do to update first the missing DOJ. I tried all options under the new unifiedportal but could not locate the correct way of updating the missing details as well as unable to sort out the method for second error.
It would be highly helpful if anybody could guide on the above.
Thanks
D Dhamoodharan

dont worry
if the ex employee joins somwhere else or file transfer claim, it will get auto exit
if the ex employee files withdrawl claim , then also it will get exit,
system is under mid way to complete, and would be shifted to shramsuvidha portal soon, for univied return filing