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DOCU_MIG_HOUSEBANK - Migration of House Bank Accounts

Addresses (Business Address Services)   PERFORM Short Reference  
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To be able to continue to use house bank accounts after you have converted to SAP S/4HANA, you must migrate existing house bank accounts (from table T012K) to the bank account master data (in table FCLM_BAM_AMD).

Note:

This activity is not cross-client.

Before the migration, make sure that you have selected Activate Directly for the Bank Account Revision setting in the Customizing activity Define Basic Settings. When the migration has finished, you can alter the setting according to your business needs.

In addition to the authorization for using the Start and Monitor Migration transaction, you must have the authorization for changing and creating bank accounts (authorization object F_CLM_BAM, activity 01 and 02).

To define the logic for deriving bank account numbers from house bank account data, you can create BAdI implementations by using the BAdI BAdI: Bank Account Number Mapping Between BAM and HBA.

To migrate house bank accounts, run the activity Start and Monitor Migration and, on the Control tab, run the activity CM1 Migrate House Bank Account (T012K) to Bank Account.

After migration, bank accounts are generated with house bank accounts linked to them. You can view the generated bank accounts in the Manage Bank Accounts app. The house bank accounts are linked to bank accounts on the House Bank Account Connectivity tab.

House bank accounts with an identical house bank, bank account number, and currency are migrated to one bank account master record. The bank account lists all the house bank accounts on the House Bank Account Connectivity tab. However, if there are differences between the house bank accounts in terms of the house bank account description, account type, and the Opened On date, the system uses the data of the first house bank account to create the bank account master data.

The program uses the account type 01 for all bank accounts generated and sets the opening date as the migration date. You can change the account type for bank accounts in the Manage Bank Accounts app.

After Migration

After migration, you may want to modify bank account master data to change the default value set by the migration program or specify additional information for your bank accounts. You can do so in the Manage Bank Accounts app. You can edit bank accounts manually or use the Import and Export Bank Accounts tool to import mass data from an XML file.

Bank account master data contains the following information that is not stored with house bank accounts:

• General data: unspecified fields, such as bank statement data, payment data, and contact persons

• Payment approvers

• Overdraft limits

• Additional data

• Connectivity to account records in remote systems: You can define it on the House Bank Account Connectivity tab.

SUBST_MERGE_LIST - merge external lists to one complete list with #if... logic for R3up   Fill RESBD Structure from EBP Component Structure  
This documentation is copyright by SAP AG.

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