Communications and connections
These topics describe how to administer IMS communications and connections: CPI Communications and APPC/IMS, facilities for attaching to external subsystems, IMS Extended Terminal Option (ETO), IMS Connect, IMS Universal driver connections, Intersystem Communication (ISC), Multiple Systems Coupling (MSC), IMS Open Database Access (ODBA) and database resource adapter (DRA) interfaces, IMS Open Transaction Manager Access (OTMA), SLU P and Finance communication systems, TCP/IP communications, and VTAM® networking.
These topics are the same as those in the PDF publication IMS Version 14 Communications and Connections (SC19-4213-02), but the content in IBM Knowledge Center is updated more frequently. To download the PDF publication, go to the IBM Publications Center.
Programming interface information
This information documents Product-sensitive Programming Interface and Associated Guidance Information provided by IMS, as well as Diagnosis, Modification or Tuning Information provided by IMS.
Product-sensitive Programming Interfaces allow the customer installation to perform tasks such as diagnosing, modifying, monitoring, repairing, tailoring, or tuning of this software product. Use of such interfaces creates dependencies on the detailed design or implementation of the IBM® software product. Product-sensitive Programming Interfaces should be used only for these specialized purposes. Because of their dependencies on detailed design and implementation, it is to be expected that programs written to such interfaces may need to be changed in order to run with new product releases or versions, or as a result of service. Product-sensitive Programming Interface and Associated Guidance Information is identified where it occurs, either by an introductory statement to a section or topic, or by a Product-sensitive programming interface label. IBM requires that the preceding statement, and any statement in this information that refers to the preceding statement, be included in any whole or partial copy made of the information described by such a statement.
Diagnosis, Modification or Tuning information is provided to help you diagnose, modify, or tune IMS. Do not use this Diagnosis, Modification or Tuning information as a programming interface.
Diagnosis, Modification or Tuning Information is identified where it occurs, either by an introductory statement to a section or topic, or by the following marking: Diagnosis, Modification or Tuning Information.