Local PO not replicated to Backend.

Question

Hi SRM Gurus,
We are in SRM 7 ECC 6 Ehp 4 PPS. Ext Classic.
Create PO from the RFx Response.  Local PO is created in held status. 
BBP_PD shows bunch of errors/ warnings:
Term of payment does not exist in target system
Incoterm in document is not the incoterm in supplier/bidder master
You are not allowed to enter a tax jurisdiction code for country US.
SLG1 errors:
No instance of object type PurchaseOrder has been created. External reference:
Back-End Message:E002(MEPO) : "PO header data still faulty"
Back-End Message:E049(06) : "Enter a vendor"
Back-End Message:W005(W5) : "Please enter items first"
Now the questions:
1.   SRM 7.0 ECC 6 Ehp 4 PPS activated Ext. Classic -  Local PO created from RFx response goes to held status.
      Does the backend replication happen through eSOA.  If yes?  What service i have to configure in SOAManager both ends.
2.   Is it possible to by-pass ECS scenario using ZBBP_EXTLOCALPO_BADI for PO creation alone in the Backend system?
3.   When you create PO from RFx response, how will the ACC Assignment handled  if i use By-Pass Badi.
       Will the PO if at all created in the ECC will it be in held status.
Why we want to by-pass ECS for PO alone is we have a Release Order to be done in Backend from this PO.
Number Ranges, Document Types are configured correctly.
In PPOMA, i have configured DP_PROC_TY as ECPO and PO (SRM) do i need to give Trans Type of ECC too.
I also have configured BSA referring ECC ECPO and PO defined.
Kindly go thro all these information and kindly share your thoughts.
Highly appreciated.
With warm regards,
Freemind.

Answer 1

Hello,
this is strange, because in ECS the local PO gets an ID, and this ID is used during the transfer to R/3.
Debug BBP_PD_PO_TRANSFER_EXEC once again to see where this ID is cleared.
To you have activated the BADI BBP_ECS_PO_OUT_BADI to transfer data to R/3 ?
Be carefull, some BADI need to populate all export parameters/tables (E_*) otherwise the inbound data is considered as erased.
Where is the ID disappearing ? in SRM just before calling R/3, or in R/3 ? In that case look at user-exit or BADI is R/3.
Rgds
Christophe