Changelog

This minor release brings reliability and performance improvements across database connectivity, file operations, and Kafka authentication.

• Database: Improved asynchronous task management for more consistent performance under load.
• Database: Resolved a Hikari Connection Pool error that occurred when using secrets.
• Oracle: Increased maximum BLOB size to 50MB.
• On-prem files: Enhanced timeout handling for list file operations.
• Kafka: Fixed bug for OAUTHBEARER SASL mechanism (affected OPA 31.0).

Learn more in On-Prem Agent Version Notes.

OPA 31.0 brings expanded messaging capabilities, improved SAP compatibility, and security and infrastructure upgrades.

• New JMS action: Receive messages directly from a queue using the new JMS Receive message action.
• New Kafka action: Publish messages in bulk with the new Kafka Publish messages batch action.
• SAP improvements: Added compatibility with SAP JCo 3.1.13, improved IDoc handler scalability, and corrected IDoc Status message formatting with proper parameter substitution.
• SQL & security upgrades: Updated the SQL Server JDBC driver and refreshed libraries per OWASP scanner recommendations.

Learn more in On-Prem Agent Version Notes.

OPA 30.0 introduces key security improvements and expanded integration capabilities for on-prem agent deployments.

• Security: Option to store certificates and private keys in Windows Certificate Store for enhanced protection.
• JMS: Support for message properties, headers, and Solace with OAuth2 authentication.
• Oracle: Execute Stored Procedure action now supports long-running queries (up to 24 hours).
• FTP: Improved character encoding handling.
• Security: Libraries updated per OWASP scanner recommendations.

DOCS: Learn more in the Windows OPA documentation.

OPA 29.0 delivers key fixes and enhancements:

• SAP: Enhanced stability in SAP IDoc listener initialization and connection management.
• Configuration: Fixed bug for creating duplicate connections, e.g., in case of connection pooling.
• Kafka: Improved support for Protobuf and schema registry.
• Logging: Added support for json output format.

OPA 27.1 introduces performance improvements and functional upgrades across SAP IDoc processing and JDBC connectivity.

• SAP IDoc Batch – Optimized segment loading to improve performance during batch processing.
• Send IDoc Action – Refactored logic to ensure Custom IDocs appear in the picklist.
• New IDocs Trigger – Now displays partner type and number (RCVPRT, RCVPRN) alongside IDoc type for better traceability.
• JDBC Connector – Connection checks have been simplified for easier setup and diagnostics.

Learn more in the release notes.