# Data Mover 1.20.4

### About these Release Notes

Release date: March 29<sup>th</sup>, 2024.

This document applies to Data One v1.20.4 for all supported platforms, databases, and cluster types.

### New features and enhancements

The following sections outline the main features and functionality that have been introduced.

#### Ability to access original file information as DFIC attributes for SFTP, HTTP/S, FTPS, FTP

*Relevant requirement*\
PR-755

#### Ability to specify Virtual File System Max Total File Count and Max Total File Size

See this page:

* [Creating a VFS](/data-mover-1.21/virtual-file-systems/create-a-virtual-file-system.md)

*Relevant requirement*\
PR-971

#### Ability to see in Data Watcher when a file is purged due to Retention Class

See this page:

* [Dataflow Inquiry Options](/data-watcher-1.21/monitor/dataflow-inquiry/dataflow-inquiry-options.md)

*Relevant requirement*\
PR-1017

#### Data Watcher export API provides IBM Sterling Connect Direct Process number and Submit node attributes

*Relevant requirement*\
PR-1014

#### Ability to discard events based on Spazio MFT/S source QM and/or Queue

*Relevant requirement*\
PR-1087

#### Partially Handle the inability to manage SFTP Multi-part server

*Relevant requirement*\
PR-1088

#### Update to APACHE SSHD 2.12.1

*Relevant requirement*\
PR-1209

### Fixes

The following sections outline problems or malfunctions that have been corrected:

* \[CQUU-27939] Fixed the problem of the trigger change of an existing Workflow.
* \[CQUU-28273] Invalid public key was allowed to be imported in WUI and broke the\
  trust store.
* \[CQUU-29667] Remove IIOP port binding
* \[CQUU-29874] Browser issue when creating or editing Workflows.
* \[CQUU-29881] Data Watcher export API issues
* \[CQUU-30011] spget Service task bad error message
* \[CQUU-30023] Unable to send file to directory on the mainframe
* \[CQUU-30032] Issue with large file using Amazon S3 connection
* \[CQUU-30092] Issues when creating/updating File Event Listeners
* \[CQUU-30107] Wrong management of HTTP error codes from REST Invoker service\
  task
* \[CQUU-30133] Issue viewing flows with huge number of events
* \[CQUU-30171] An issue is causing data duplication.
* \[CQUU-30209] Issue when user connects via SFTP
* \[CQUU-30222] Data Watcher issue viewing error details
* \[CQUU-30232] ZLIB API error
* \[CQUU-30236] Unable to retrieve Default Queue name
* \[CQUU-30272] Issue representing On Demand flows in Data Watcher
* \[CQUU-30334] Contract action showing wrong values on error notification fields
* \[CQUU-30339] Issues with PR5 protocol

### Known problems and workarounds

The following section highlights known issues that have been identified during the certification phase but could not be resolved in this release. Please review the list of known issues for any potential impact on your usage of the platform, we are actively investigating this issue and working towards a resolution.

* \[DAT-6354] FTPS transfers through DMZ are not supported due to an unresolved regression


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