Changelog

OPA has been updated with the following enhancements and fixes:

• Kafka: Improved trigger throughput.
• FTPS: Added session resumption support for TLS 1.2.
• SAP: Fixed duplication of IDoc types with custom extensions.
• SAP: Enhanced recognition of IDoc statuses for the Send IDoc action.
• Security: Updated libraries according to the OWASP scanner recommendations.

See the OPA release notes for this and previous updates to OPA.

The latest release includes on-prem FTP support plus SAP changes. Updates include:

• FTP: Added support for on-premise FTP.
• SAP: Provided detailed error messages for known SAP JCo failures.
• SAP: Uses the latest schema for RFC, BAPI and IDoc without restarting OPA.
• SAP: Extended timeout for updating outbound IDoc status to ensure stability on poor network connections.
• SFTP: Improved logging for troubleshooting purposes.
• MSSQL: Fixed issue when connecting to SQL Server with Windows Authentication.
• Logging: Fixed repetitive Request has Been Canceled errors in logs.
• Security: Updated JRE to 21.0.5+11, Jetty to 12.0.14, Spring to 6.1.14, and other libraries according to OWASP recommendations.

See the OPA release notes for this and previous updates to OPA.

OPA has been updated with new SAP and security capabilities:

• SAP: Aligned order of fields in RFC_READ_TABLE requests for compatibility with legacy SAP systems.
• Security: Updated libraries according to the OWASP scanner recommendations.

See the OPA release notes for this and previous updates to OPA.

• SAP: Improved Call BAPI action, allowing easier navigation in the catalog of available BAPI methods.
• SAP: Fixed loading of IDoc segments. Added support for segment nesting levels up to 128

See the OPA release notes for this and previous updates to OPA.

• SFTP: Added support for on-premise SFTP.
• SAP: Removed the metadata cache for IDoc types. All required data is now retrieved on-demand from the SAP server. This change saves agent memory and improves operational consistency.
• SAP: Added support for SAP JCo version 3.1.9 (2024-03-19), including the sapjco3.jar and corresponding native binary libraries. While Workato recommends using the latest version of SAP JCo with OPA, we still support older JCo versions with the major release 3.0.0 in partial compatibility mode.
• SAP: Added support for more precise identification of the Distribution Model for Inbound IDocs.
• Security: Updated libraries according to the OWASP scanner recommendations.
• Cloud logging: Fixed a bug that caused log spamming when debugging was enabled.

See the OPA release notes for this and previous updates to OPA.

• Kafka: added support for Protobuf schema format.
• HTTP: the agent now correctly handles cases where the remote server responds before the request completes.
• HTTP: requests can now pass through a configured proxy server.
• Hardening: fixed bug where agent failed to reconnect when using a proxy server.
• JMS: fixed message parsing when sending from non-JMS applications.
• TLS: added support for ECC private keys and certificates.
• MS SQL: fixed connection problem when using ActiveDirectory authentication method.
• SAP: implemented sending IDoc batches to Workato webhook.
• SAP: support for receiving outbound IDocs from SAP for all partner types.
• SAP: keep NUMC data types as strings instead of integers.
• Security: updated Java to version 21.0.2+13.
• Security: updated Spring Framework to version 6.1.2, Spring Boot to 3.2.2, AWS SQS messaging library to 2.1.1

See the OPA release notes for this and previous updates to OPA.

Users can now view OPA logs in Workato Logging Service. This addition makes it even easier to to search, audit, and troubleshoot specific automations utilizing OPA.

By default, this feature is disabled, but it can be enabled in workspaces with OPA and Logging Service via the on-prem group level settings.

• Security: upgraded several libraries following OWASP recommendations.
• Linux: fixed RPM OPA upgrade process.
• Linux: fixed graceful shutdown script.
• JMS: fixed resolution of mqcsp property in IBM MQ configuration.
• Files: performance improvements for List files action.
• Logging: reduced amount of logs with debugging enabled.
• MS SQL: added SSL configuration support.
• Docker: starting and activating OPA can be done with a single command.
• Kafka: fixed support for SSL configuration. Added the option to provide a password for the client key file.

See the OPA release notes for this and previous updates to OPA.