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IMS System Services

Showing 156

IMS ABEND at IRLM ABEND in non-XRF and non-FDBR IMS

In case of IRLM abend, IMS closes and stops all opened DBs and DEDB areas. It takes a while to close and stop these databases, therefore certain period of time is needed to recover from the outage.For XRF and FDBR enabled IMS, there is an APAR to ...
almost 3 years ago in IMS System Services / General System 1 Not under consideration

Keyword 'ALL' needed for /DIS STATUS command

Current /DIS STATUS command can be issued without any keywords (/DIS STATUS.), which can result in massive output message for all IMS resources generated to WTO.This affects system operator's operation. This also affects throughput of workloads du...
almost 3 years ago in IMS System Services / Commands 1 Not under consideration

Allow ISPF SPOC to use max screen width instead of 80 char

Allow ISPF SPOC to utilize the entire width of a user's screen instead of being limited to 80 characters. Current 3270 emulators can even go as high as 160 chars width. Based on some testing that we did, it seems to be a simple enough change (from...
almost 7 years ago in IMS System Services / System Management 2 Not under consideration

DFS2291I message only mode of operation

Message DFS2291I is issued when DFSVSMxx keyword LOCKTIME is used. Today LOCKTIME has 2 options ABEND or STATUS. We have the need for a new option MSGONLY that results ina) no action against the waiterb) message DFS2291I being issued to syslogc) t...
over 9 years ago in IMS System Services / Installation and Configuration 1 Not under consideration

Change IMS Catalog Definition Exit DFS3CDX0 to make it more user friendly

DFS3CDX0 is used to provide settings and attributes of the IMS Catalog to Batch application programs.It is an alternative to code “xxx” in the JCL of batch jobs for referencing to DFSDFxxx Member in IMS.PROCLIB. Currently all parameters from DFSDF...
over 5 years ago in IMS System Services / Installation and Configuration 2 Not under consideration

new option TERMBLOK for LOCKTIME in DFSVSMxx

Today LOCKTIME only has 2 options ABEND or STATUS. We have the need for a new option TERMBLOK that results ina) terminating the top blocker when timeout threshold is exceeded, i.e. DFSLLKX0 is called b) message DFS2291I being issued to syslogc) th...
over 9 years ago in IMS System Services / Installation and Configuration 1 Not under consideration

Create SMF79.15 records when IRLM TIMEOUT value is exceeded but before IMS LOCKTIME is

If LOCKTIME is set in the DFSVSMxx member of the IMS proclib, the creation of SMF 79.15 only occurs at the same time as a 3310 abend for environments other than IMS batch. If SMF 79.15 records are created when IRLM TIMEOUT has been exceeded regard...
12 months ago in IMS System Services / General System 2 Not under consideration

deadlock detection across both IMS and DB2

Create a configurable mechanism for detecting and terminating deadlocks across IMS and DB2.
about 8 years ago in IMS System Services / General System 2 Not under consideration

Transaction Userid should be used for the authorization of Commands submitted by MPP Pgm through CSLOMCMD or REXX SPOC API

Currently the Userid used to submit a Command through CSLOMCMD Macro used by a AOP Program that runs in a MPP within the processing of a Transaction is the MPP Region Userid and not the Userid of the User that submitted the Transaction.IMS should ...
almost 11 years ago in IMS System Services / Commands 3 Not under consideration

DB Quiesce without RM in IMSPLEX

We have an application which has 20 single IMS production systems on 10 LPARS (2 IMS each) in one IMSPLEX . Every day at 00:00 AM we have to “DBR” all databases for a consistency point for the application. The procedure of stopping the application...
about 10 years ago in IMS System Services / Commands 2 Not under consideration