https://www.ibm.com/docs/en/connect-direct/6.3.0?topic=guide-vtam-definitions
VTAM Definitions
Before starting IBM Connect:Direct, the VTAM application definitions must be active, the mode table entries must be completed, and the cross-domain resources...
vtamdefinitions
https://www.vtam.aero/
About Us | VTAM
usvtam
https://www.ibm.com/docs/en/ims/15.6.0?topic=aids-ims-vtam-interface
IMS 15.6 - Diagnosis - IMS VTAM interface
The basic functions of an IMS DC operation are establishing communications, sending and receiving messages, and terminating communications. The execution of...
15 6imsdiagnosisvtaminterface
https://www.ibm.com/docs/en/ims/15.1.0?topic=groups-requirements-using-vtam-generic-resource
IMS 15 - System administration - Requirements for using VTAM generic resource groups
There are several requirements for balancing sessions using VTAM generic resource groups.
system administrationims15requirements
https://www.ibm.com/docs/en/ims/15.5.0?topic=protocols-initiating-isc-vtam-session
IMS 15.5 - Communications and connections - Initiating an ISC VTAM session
A session must be established before data can be transmitted between another logical unit type 6.1 and IMS. If message resynchronization is required, it is...
15 5imscommunications
https://www.ibm.com/docs/en/ims/15.6.0?topic=tasks-steps-dx-interface-ims-zos-vtam
IMS 15.6 - Installation - Steps Dx for interface IMS to z/OS and VTAM
The D series of steps identify the jobs and tasks which you must perform in order to establish the interfaces between IMS and z/OS, and between IMS and VTAM.
https://www.ibm.com/docs/en/ims/15.4.0?topic=connections-ims-vtam-network-administration
IMS 15.4 - Communications and connections - IMS VTAM network administration
This topic describes information that will help you to administer your IMS network.
15 4imscommunicationsconnectionsvtam
https://www.ibm.com/docs/en/ims/15.3.0?topic=tasks-planning-vtam-generic-resource-groups
IMS 15.3 - System administration - Planning for VTAM generic resource groups
This topic describes the planning and administration tasks associated with using VTAM generic resource groups.
15 3system administrationims
https://www.ibm.com/docs/en/ims/15.4.0?topic=dtitc-falling-back-from-tcpip-vtam-static-isc-tcpip-terminals
IMS 15.4 - Communications and connections - Falling back from TCP/IP to VTAM for static ISC TCP/IP...
Falling back from TCP/IP to VTAM for a static LU 6.1 ISC terminal requires updates to the DFSDCxxx PROCLIB member and a cold start of IMS.
https://www.ibm.com/docs/en/ims/15.1.0?topic=problems-vtam-related
IMS 15 - Diagnosis - Collecting data about VTAM-related DC problems
IMS DC-related problems are associated mainly with VTAM or OTMA. Use these guidelines to collect diagnostic information about VTAM when you experience a...
collecting dataims15diagnosisvtam
https://www.ibm.com/docs/en/ims/15.1.0?topic=recovery-msc-vtam-message-resynchronization
IMS 15 - Operations and automation - MSC VTAM message resynchronization and recovery
For IMS systems linked by VTAM, IMS maintains the integrity of messages and control blocks during system and session failures. IMS recovers sessions...
ims15operationsautomationmsc
https://www.dice.com/jobs/q-VTAM-jobs
VTAM jobs | Dice.com
vtamjobsdice
https://www.ibm.com/docs/en/ims/15.2.0?topic=statements-macro-define-vtam-communication-devices
IMS 15.2 - System definition - Macro statements to define VTAM communication devices
Examples of system definition macro statements to define VTAM communication devices are provided in these topics.
15 2
https://www.ibm.com/docs/en/om-db2/5.4.0?topic=ui-kd2-classic-vtam-node
KD2_CLASSIC_VTAM_NODE
Classic VTAM major node
classicvtamnode
https://www.ibm.com/docs/en/ims/15.1.0?topic=definition-estimating-vtam-storage-requirements
IMS 15 - Communications and connections - Estimating VTAM storage requirements
Examine the full set of terminal options that are planned for the IMS network and select those communication options that might have an effect on the VTAM...
ims15communicationsconnectionsestimating
https://www.ibm.com/docs/en/ims/15.6.0?topic=macros-defining-non-vtam-devices
IMS 15.6 - System definition - Defining non-VTAM devices
You can use the COMM, LINE, LINEGRP, NAME, and TERMINAL macros to define non-VTAM devices to your IMS system.
15 6imssystemdefinitiondefining
https://www.ibm.com/docs/en/ims/15.2.0?topic=dtitc-falling-back-from-tcpip-vtam-static-isc-tcpip-terminals
IMS 15.2 - Communications and connections - Falling back from TCP/IP to VTAM for static ISC TCP/IP...
Falling back from TCP/IP to VTAM for a static LU 6.1 ISC terminal requires updates to the DFSDCxxx PROCLIB member and a cold start of IMS.
https://www.ibm.com/docs/en/ims/15.6.0?topic=concepts-synchronous-asynchronous-processing-isc-vtam-links
IMS 15.6 - Communications and connections - Synchronous and asynchronous processing on ISC VTAM...
Message transmission can be synchronous or asynchronous between the terminal entering the message and the receiving subsystem. Messages can also be either...
15 6
https://www.ibm.com/docs/en/ims/15.5.0?topic=devices-macro-statements-define-local-3270-vtam-terminals
IMS 15.5 - System definition - Macro statements to define local 3270 VTAM terminals
Sample macro statements to define local 3270 VTAM terminals are provided.
https://arxiv.org/abs/2603.23481v1
[2603.23481v1] VTAM: Video-Tactile-Action Models for Complex Physical Interaction Beyond VLAs
Abstract page for arXiv paper 2603.23481v1: VTAM: Video-Tactile-Action Models for Complex Physical Interaction Beyond VLAs
https://www.ibm.com/docs/en/ims/15.1.0?topic=manager-connecting-vtam-network
IMS 15 - Operations and automation - Connecting to the VTAM network
You use the /START DC command to establish communications between IMS and VTAM. The /START DC command tells VTAM to pass queued logon requests to IMS for all...
to theims15operationsautomation
https://www.ibm.com/docs/en/ims/15.3.0?topic=handling-vtam-cancel-command
IMS 15.3 - Communications and connections - VTAM CANCEL command
The VTAM CANCEL command is used by IMS, and should be used by the SLU P system to terminate a chained message in progress that has not completed.
15 3imscommunicationsconnectionsvtam
https://www.ibm.com/docs/en/ims/15.4.0?topic=connections-vtam-commands-indicators
IMS 15.4 - Communications and connections - VTAM commands and indicators
VTAM commands and indicators (communication control information) are necessary for data transmission between an IMS application program and another VTAM...
15 4imscommunicationsconnectionsvtam
https://www.ibm.com/docs/en/ims/15.4.0?topic=environment-enabling-ims-eto-acfvtam-terminals
IMS 15.4 - System definition - Enabling IMS ETO for ACF/VTAM terminals
IMS Extended Terminal Option (IMS ETO) requires at least one user descriptor and one logon descriptor.
15 4acf vtamimssystemdefinition
https://www.ibm.com/docs/en/ims/15.4.0?topic=problems-vtam-related
IMS 15.4 - Diagnosis - Collecting data about VTAM-related DC problems
IMS DC-related problems are associated mainly with VTAM or OTMA. Use these guidelines to collect diagnostic information about VTAM when you experience a...
15 4collecting dataimsdiagnosis