Hi Michelle,
You wont find the technically incomplete documents in OBJIDX.
The quickest way out here is to push the partner first from the feeder to GTS (use initial transfer of documents) and then resend the documents back to GTS.
There is also an option in Legal Control to pass the technically incomplete documents back to a worklist in ECC and then run a program to process the worklist in ECC to resend them back over to GTS.
Let me know if this helps.
Regards,
Jasmit