![[z/OS]](../images/ngzos.gif)
Enabling optimized local adapters over OTMA/IMS support
The WebSphere® Application Server for z/OS® optimized local adapters support has Information Management System (IMS™)-specific installation and setup requirements. Use this task to prepare your IMS environment to make outbound calls from applications deployed on your local WebSphere Application Server to existing unchanged IMS transactions. For this support, optimized local adapters uses the IMS Open Transaction Manager Access callable interface (OTMA C/I).
Before you begin
About this task
Procedure
Activate the IMS OTMA
callable interface initialization program. Use the following
procedure to activate the OTMA C/I SVCs. This must start after an
IPL of the system, where IMS and WebSphere Application Server
are running.
//* Sample job to install/activate OTMA C/I SVC
//OTMASVCI EXEC PGM=DFSYSVI0,REGION=4M
//STEPLIB DD DSN=<IMS-HLQ>.SDFSRESL,DISP=SHR
//SYSPRINT DD SYSOUT=*
//SYSUDUMP DD SYSOUT=*
If this process is not started
before calls to IMS programs
begin in WebSphere Application
Server, the calls are terminated with the error, Abend S-F92.