Treasury Data Migration

Question

Friends,
One of our client has decided to use SAP Treasury and Risk Management. I have been asked to lead data migration within this area. For the same, I would like to know the generally used and needed master and transaction data for SAP Treasury Management. Also, let me know the various ways of migrating data into SAP TRM eg. BAPI's, Transaction Manager, LSMW etc.  
Regards,
Amey

Answer 1

Hello Amey,
Please find list of steps which might be helpful for data migration.
Legacy Data Transfer
1. Legacy data
transfer always happens on a key date.
2. The procedure is
different for securities and OTC because they deal differently with positions
on a key date.
3. For securities, we
simply need to copy the positions with all values as of the key date.
4. For OTC, the
entire transaction is copied as there is no explicit position management in the
transaction manager.
Customizing the Legacy Data Transfer:
You primarily need
customizing for the update types that the flows of the legacy data transfer
business transactions are to carry. We can find the settings under Treasury and
Risk Management à Transaction Management à General Settings à Tools à Legacy
Data Transfer à Flow Data à Update Types.
The update types are
divided into those for valuation area independent & dependent. The
independent one only relates to securities. à While the legacy data transfer is
usually not intended to update the general ledger, nevertheless you must mark
most of the update types as posting relevant and maintain an account
determination in customizing. This is necessary to ensure that the data in the position
management is complete and in particular the account assignment reference
transfers can be performed correctly.
Legacy Data Transfer for OTC:
Step
1: Existing OTC transactions enter the same way as new transactions.
Enter either manually (or) use existing BAPIs to import them. BAPIs list à Use
BAPI_FTR_FD_CREATE & BAPI_FTR_FXT_CREATE
for creating FD & FOREX transactions respectively. Similarly there are many
BAPIs for each product and we can get the list of BAPIs in BAPI transaction code
under the node Financials à Financial Supply Chain management. Use FTR_BAPI
Transaction to test run the Treasury BAPIs.We may define separate transaction
type for legacy transactions so that settlement (or) posting release is not
necessary.
Step 2: Now we must change status of all the historical flows
created in Step 1 to POSTED without actually generating accounting document. To do this we will use transaction TBB1_LC.
This is similar to transaction TBB1. Unlike TBB1, TBB1_LC affects all the valuation areas without giving an option to affect only operational area. We can see the posted flows by TBB1_LC in posting journal (TPM20) without any reference to accounting documents.
Step 3: Till now the historical flows do not yet explain the book value of OTC transactions. Hence we must first enter the historical valuation results. This is done using TPM63C which you can find under path Treasury and Risk Management à Transaction Management à General.Settings à Tools à Legacy
Data Transfer à Flow Data à Enter Valuation Area Dependant Data for MM.After entering the
valuation results use TPM63 to transfer values to Internal Position Management.
Legacy Data Transfer for Futures & Listed Options:
Step 1: Similar to OTC
Step 2: Similar to OTC
Step 3: Use transaction TPM63D (Valuation area dependant data for futures). We must establish the relationship between lot & the transaction on which it is based via the transaction number.
Legacy Data Transfer for Securities:
For securities position, it does not matter whether is arose in the past through a single purchase (or) a series of business transactions. The legacy data transfer thus seeks to build up the positions through One Business Transaction on the transfer key date.
Step 1: Before we enter business transactions, we must first create the master data of security position i.e. their Position Indicator. I) Use TPM61A (or) menu path Treasury and Risk Management Transaction
Management à General Settings  Tools à Legacy Data Transfer à Position Data Enter Position Information for Securities
II) Now create the position indicator using TPM61.
Step 2: Now we will enter the business transaction.
  I) Valuation area independent data for securities à For External Position
II) Valuation area dependant data for securities à For Internal Position Nevertheless, we need to use transaction set the effects of update type on position to change the positions. If you want to enter LOT Positions with the transactions of legacy data transfer, use the Item Number. Ensure that business transaction generating the position and the one for valuation results carry the same item number.
If you have built up
lots via normal procedures, you must specify the corresponding transaction number
when entering the valuation area dependant business transaction in the
transaction column.
Step 3: Now generate the business transactions using TPM63.We can initially build only valuation area independent data (external position) by checking “only valuation area independent data” button in TPM63. The external position can be checked in securities account cash flow i.e. external securities position in TPM40.
Also we created LSMW for each product.
Regards,
Jain