DNA Connector release notes
What is it?
This page documents version history for the Fiserv DNA Connector, including new features, improvements, and bug fixes by release.
26
26.0.0
2026 March
What's new
✳️ Added ACS integration support. SMARunDNAJob now submits job status requests through the file named by the SMA_MSLSAM_ACS_STATUS_FILENAME environment variable when that variable is present. The ACS environment sets it, so no configuration is required.
Why this matters
ACS integration support allows the DNA Connector to submit status requests through ACS, enabling environments where the connector communicates with ACS rather than directly with OpCon.
Bug fixes
✅ Fixed response file name collision in concurrent DNA jobs where two jobs running simultaneously on different machines could generate identical temporary response file names when sharing the same OS process ID.
21
21.3.0
2022 July
Bug fixes
✅ Corrected syntax errors in the Fiserv DNA job sub-type when defining a file load job.
21.2.3
2022 June
Bug fixes
✅ Internal corrections. No change to documented behaviour.
21.2.2
2022 June
What's new
✳️ Added the -CycleCodeNotRequired argument to the command line generated by the Fiserv DNA job sub-type, allowing a job with cycle codes defined in the database to run without cycle codes specified on the command line. See Command-line options.
21.2.0
2022 May
Bug fixes
✅ Corrected an invalid argument in the Oracle connection string that could prevent SMARunDNAJob from connecting.
✅ Corrected handling of spaces when extracting parameter values.
21.1.2
2021 July
What's new
✳️ Rebuilt the connector components on .NET Core, with corresponding updates to how the configuration files are read.
21.1.0.1
2021 February
What's new
✳️ Added the Fiserv DNA sub-type to the DDI definitions, so schedules imported by the Convert DNA Template program carry the correct job sub-type.
✳️ OpCon job names generated during conversion are now unique when the same APPL appears more than once in a schedule.
✳️ The Job DNA Query tab now shows the parameter code and its definition alongside each parameter.
20
20.0.0.5
2020 September
What's new
✳️ The APPL number is now included in generated parameters and job names.
20.0.0.4
2020 July
What's new
✳️ Parameters are now pushed by both APPL number and APPL name.
✳️ The APPL number is displayed next to the APPL name in the Job DNA Query tab.
✳️ Build target platform updated to x64.