FlexibleSAP transactional banking for SAP S/4HANA & SAP bank customer accounts as core banking services
Both the SAP TRBK (Transactional Banking for SAP S/4HANA) solution, which is tailored to financial institutions, and the cross-industry SAP BCA (Bank Customer Accounts) module provide all the necessary functions for the convenient management and administration of checking and deposit accounts. This begins with the product definition, which offers virtually endless possibilities thanks to its open design, the philosophy behind the contract modules, and their interfaces. The series continues with modules covering pre- and post-posting, an open and granular blocking concept, and closing processes designed for bulk data —and doesn’t stop at the integrated general ledger transfer and integration of payment service providers. Of course, transactions are processed in real time, and multi-currency support is also available.
In addition to the features mentioned above, SAP TRBK also supports the management of payment cards ( debit and credit), card pools, and framework agreements for credit lines, clearing networks, and (cross-institutional) cash pooling.
Both the SAP TRBK (SAP Transactional Banking for SAP S/4HANA) solution, which is tailored to financial institutions, and the cross-industry SAP BCA (Bank Customer Accounts) module provide all the necessary functions for the convenient management and administration of checking and deposit accounts. This begins with the product definition, which offers virtually endless possibilities thanks to its flexible design, the philosophy behind the contract modules, and their interfaces. The series continues with modules covering pre- and post-posting, an open and granular blocking concept, and closing processes designed for bulk data —and doesn’t end with the integrated general ledger transfer or the integration of payment service providers. Of course, bookings are processed in real time, and multi-currency support is also available.
In addition to the features mentioned above, SAP TRBK also supports the management of payment cards ( debit and credit), card pools, and framework agreements for credit facilities, clearing networks, and (cross-institutional) cash pooling.

Both SAP TRBK (Transactional Banking for SAP S/4HANA), a solution tailored to financial institutions, and the cross-industry module SAP BCA (Bank Customer Accounts) provide all the necessary functions for the efficient management and administration of checking and deposit accounts. This begins with the product definition, which offers virtually endless possibilities thanks to its open design, the philosophy behind the contract modules, and their interfaces. The series continues with modules covering pre- and post-scheduling, an open and granular blocking concept, and closing processes designed for bulk data —and doesn’t stop at the integrated general ledger transfer and integration of payment service providers. Of course, transactions are processed in real time, and multi-currency support is also available.
In addition to the features mentioned above, SAP TRBK also supports the management of payment cards ( debit and credit), card pools, and master agreements for credit facilities, netting arrangements, and (cross-institutional) cash pooling.
Our expertise
Seamless Integration into our IT Architecture
CAS AG possesses proven professional and technical integration expertise acquired over many years. Using proven processes and methods, we integrate SAP DM and SAP BCA into your IT architecture. We support you both with real-time integration of payment transactions and with feeding your data warehouse and reporting systems using standard or custom extractors.

Expansion and Customization of Your Application
With over 15 years of experience in customizing and extending SAP DM and SAP BCA, CAS AG is a competent and experienced development partner you can count on. Let us show you the capabilities of the SAP DM and SAP BCA product modules and contract modules, and discover how easily additional banking products—such as customer safety deposit boxes and electronic mailboxes—can be mapped in SAP DM and SAP BCA.
Take Advantage of Our Range of Services
Integration
Integration into your IT landscape as part of a new implementation or an IT transformation
Expansion
Customized enhancements to individual products and functions in SAP DM and SAP BCA
Adaptation
Adaptation of SAP DM modules to expand the integrated product portfolio
Migration
Comprehensive support for data migration, such as during the implementation of SAP DM and SAP BCA or when migrating to SAP S/4HANA
Banking Expertise
Our technical expertise in all subcomponents and standard banking products guarantees stable and low-maintenance solutions
Overall Project Responsibility
From conceptual design to technical implementation, test management, and go-live—we provide everything you need from a single source
Integration into your IT landscape as part of a new implementation or an IT transformation
Customized enhancements to individual products and functions in SAP DM and SAP BCA
Adaptation of SAP DM modules to expand the integrated product portfolio
Comprehensive support for data migration, such as during the implementation of SAP DM and SAP BCA or when migrating to SAP S/4HANA
Our technical expertise in all subcomponents and standard banking products guarantees stable and low-maintenance solutions
From conceptual design to technical implementation, test management, and go-live—we provide everything you need from a single source
Integration into your IT landscape as part of a new implementation or an IT transformation
Customized enhancements to individual products and functions in SAP DM and SAP BCA
Adaptation of SAP DM modules to expand the integrated product portfolio
Comprehensive support for data migration, such as during the implementation of SAP DM and SAP BCA or when migrating to SAP S/4HANA
Our technical expertise in all subcomponents and standard banking products guarantees stable and low-maintenance solutions
From conceptual design to technical implementation, test management, and go-live—we provide everything you need from a single source

