SAP Function SAMPLE_INTERFACE_00011015 - Account Closure: Check Existence of External Reference Account

Parameter Reference Type Length Default Optional Text
I_ACCOUNT BKK_ACEXT C 35 Account Number
I_BANKL BANKL C 15 Bank Key
I_BANKS BANKS C 3 Country Key
I_BKK43 BKK43 u 687 X BCA: Reference Accounts

Parameter Reference Type Length Text
E_RETURN SYST-SUBRC I 4 Return Code

Parameter Reference Length Optional Text
T_MESG IBKKMESG 224 Structure for Transfer of Error Messages

Functionality
This Business Transaction Event (BTE) can be programmed to checkwhether a special external reference account is allowed to be enteredwhen an account is closed.

Example
This BTC could check:
a) Whether the external account specified exists
or
b) Whether the balance of the external reference account is negative