Cbe - v9.187
This page contains the following releases for v9.187:
v9.187
Release Dates
- Sandbox: 13.05.2026
Features
Lending
Credit Balance deposits for revolving loan accounts
Revolving loan accounts can now receive Credit Balance deposit transactions, enabling customers to maintain positive balances that offset future borrowing.
Enhanced interest handling for loan restructuring
The system now properly splits and carries forward regular interest and IFA (Interest Free Amount) balances when restructuring loans between products with different IFA configurations. Carry forward fields are automatically hidden in the UI when amounts are zero.
Advance payment processing for installment loans
New fee handling and transaction posting schedule computation support advance payments that allocate to future installments without reducing interest charges.
Improved arrears calculation performance
Arrears position updates now use optimized loan account balance calculations for enhanced transaction processing speed.
Groundwork for upcoming features
- Mortgage account migration capabilities with proper ledger entry handling
- Enhanced EOD processing architecture for fixed-term loans with improved SQL efficiency
Non-customer-facing lending maintenance and debugging tools.
Mortgages
Groundwork for upcoming features
- Initial payment and interest calculation framework for loan-backed securities
Islamic Banking
Broken period profit calculations for term deposits
Maturity cycle proposals now display calculated broken period profit and withholding tax amounts, providing complete visibility into profit-sharing distributions.
Asset account type validation
Asset GL account selection is now restricted to ASSET type accounts only, ensuring proper accounting classification.
Groundwork for upcoming features
- Cash flow distribution framework for assets versus liabilities analysis
Deposits
Visual indicator for compounding interest
Deposit products now display a clear visual identifier when using Compounding Interest Type, improving product feature visibility.
Access Control
Mambu Apps permission management
LNA permissions can now be configured directly through the UI for Mambu Apps, streamlining application access control.
Developer
API migrations for enhanced functionality
New APIs available: Account Migration, Custom Interest Application, and Account Movement endpoints provide expanded programmatic capabilities.
Non-customer-facing module restructuring, testing infrastructure, and build system improvements.
Data
Groundwork for upcoming features
- Data partitioning architecture and modeling framework
Analytics
Non-customer-facing reporting unit test fixes.
Improvements
Data
Improved download performance for deposit and loan account APIs
Enhanced the deposit accounts download API with detailsLevel support and optimized savings account API downloads by limiting full detail retrieval.
Groundwork for upcoming features
- Parallel file download capabilities for deposit and loan accounts with performance testing.
Lending
Holiday validation optimization for configuration API
The /configuration/holidays.yaml endpoint now validates for new holiday entries and only recalculates accounts when necessary, rather than recalculating all accounts regardless of changes.
Enhanced fee details in loan schedule APIs
Fixed missing feeDetails in /loans/schedule:preview API responses.
Groundwork for upcoming features
- Revolving credit module integration and code restructuring.
- Interest calculation implementation for advance payment intervals.
- Code artifact linking for pricing business capabilities.
Mortgages
Change loan term preview functionality
Added UI preview capability for changing loan terms by adding or removing installments at the end of the loan term.
Groundwork for upcoming features
- CMP maintenance for initial loans during rescheduling and refinancing.
- Mortgage migration testing and validation.
Non-customer-facing architecture improvements and feature toggle cleanup.
Deposits
Groundwork for upcoming features
- Historical balance calculation methods for account history viewing.
- Next-generation transaction processing architecture.
- Rate sheet data model with v2 APIs for create, get, update, and delete operations.
- Activity logging for rate sheet operations.
Internal EOD processing improvements and test scenario fixes.
Access Control
Non-customer-facing permission testing enhancements.
Islamic Banking
Internal cycle alignment improvements for accounts with maturity dates.
Transactions and Interest
Non-customer-facing performance improvements and account locking enhancements.
Cards
Non-customer-facing UUID to TSID migration work.
Clients and Groups
Security vulnerability fix for client type descriptions
Resolved stored XSS vulnerability in client type description fields that triggered during client record editing.
Developer
Non-customer-facing Swagger documentation updates.
Bug fixes
Data
HikariDataSourceManager configuration fix
Fixed missing property configuration for HikariDataSourceManager to ensure proper database connection management.
Deposits
Deposit product creation error handling
When creating a new savings product via an API call and an ID of a non-existing branch is used, it now results in a correct error message being returned instead of HTTP 500 error.
Tier balance bounds configuration for multi-currency products
Fixed an issue where tier balance bounds could not be properly set for products with currencies that have different precision than the organization's base currency.
Islamic Banking deposit product configuration
Resolved configuration issues affecting Islamic Banking deposit products in CBE environments.
Profit sharing cycle aggregation fix
Fixed an issue where broken period cycles were incorrectly included in previous product cycle aggregation calculations.
Lending
Applied payment processing for overdue accounts
Fixed an issue where custom applied payments could not be processed when accounts were not yet due.
Accrued interest ledger batch processing
Fixed cases where a BATCH_NOT_FOUND_EXCEPTION was returned during the transfer of accrued interest amounts to the ledger side.
Daily interest accrual batch reporting
The bug of AccruedAmountsBatchException: Cannot mark as COMPLETE batch LENDINGBATCH-20251203 for LOAN. will be fixed by this change.
Dynamic Term Loan schedule calculation after overpayments
Fixed a calculation issue affecting Dynamic Term Loan (DTL) accounts configured with Balloon Payments where the Periodic Payment was previously modified via a 'Change Terms' transaction. Previously, if an overpayment was made on an installment with zero Principal Due (where the Total Due exceeded the set Periodic Payment), the system would incorrectly calculate the future schedule using the wrong periodic payment value. The schedule now updates correctly in this scenario.
Installment status calculation after principal reduction
Fixed incorrect installment status calculations that occurred after a principal reduction repayment followed by a future interest rate change transaction.
Repayment processing for locked accounts
Resolved an issue where repayments made while an account was locked would not cover the full due amount.
Payment holiday functionality with manual interest
Fixed payment holiday processing that would break when manual interest was applied during split interest scenarios.
Custom field updates on closed loan accounts
Resolved failures when updating custom fields on closed loan accounts after product availability changes.
Loan termination with edited schedules
Loan accounts can now be terminated even if the repayment schedule was previously edited with custom due dates.
Mortgages
Product cloning functionality
Fixed broken product cloning (copy product) functionality to ensure mortgage products can be properly duplicated.
Interest calculation after rate changes
Corrected interest accrual and interest-on-interest-bearing fees calculations that were producing incorrect amounts following rate changes.
Migrated account balance calculations
Fixed loan transaction total balance calculations that were incorrect on migrated mortgage accounts.
Redraw balance interest calculations for migrated accounts
Resolved an issue where migrated accounts did not properly account for redraw balances when calculating interest.
Carried forward balance payment allocation
Fixed unexpected reduction of Interest from Arrears Accrued when making payments towards Carried Forward balances.
Preview schedule redraw balance display
Fixed preview schedules to properly reflect redraw balances that will be carried forward during reschedule or refinance operations.
Notifications
Transaction entity filter template creation
Resolved an issue where creating or updating notification templates via the API failed when using TRANSACTION entity filters. This fix ensures that templates created from the UI can be successfully managed via CasC workflows.
Transactions and Interest
Current day transaction processing
Fixed transaction processing failures that occurred when using back-dated transaction functionality for current day transactions.
v9.187.4
Release Date: 13.05.2026
Bug fixes
Mortgages
Transfer transactions excluded from redraw calculations
Transfer transactions are no longer incorrectly classified as redraw type transactions, ensuring accurate mortgage account processing.
v9.187.3
Release Date: 13.05.2026
This release contains the following:
- Internal maintenance improvements to data management operations enhance system efficiency and database query performance.
v9.187.2
Release Date: 13.05.2026
Bug fixes
Deposits
Deposit product configuration now applies correctly in CBE
Fixed an issue where deposit product configurations were not being properly applied in the CBE environment.
Accrued amounts provisioning job now clears data between runs
Resolved an issue where the deposits accrued amounts provisioning job was not properly clearing data between execution cycles, ensuring accurate processing.
v9.187.1
Release Date: 13.05.2026
Improvements
Developer
Reverted previous repository interface changes
Rolled back earlier CrudRepository interface modifications to restore system stability.
Bug fixes
Mortgages
Product cloning functionality restored
Fixed an issue where copying mortgage products was not working correctly.
For more information, see Mambu Release Cycle.