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General System

Showing 48

IMS Group Attach feature for CICS connection

Currently CICS must use DBCTLID in DRA macro DFSPRP or CICS SIT parm INITPARM to specify the name of DBCTL region. BMP allows usage of the IMS group name instead of the IMSid to connect to any IMS member on the partition it is schedule. CICS DBCTL...
almost 11 years ago in IMS System Services / General System 1 Not under consideration

Refresh MFS edit routines DFSMExxx

Prior to IMS V15, we have a local mod (MFS Exit Controller) that allows us to monitor and refresh the MFS Edit routines (DFSMExxx). With changes to IMS V15, this local mod is no longer usable. As a development shop, we often modify the exits and r...
about 6 years ago in IMS System Services / General System 1 Not under consideration

OTMA settings should be in effect and honored when IMS starts to accept OTMA traffic

Customer is running with AOS=Y, but he has found that after an /ERE consequent to a IMS Cancel some CM1 Synclevel Confirm SL1 Messages were Enqueued with Affinity to FE IMS for a SERIAL PSB Transaction.Input messages arrived from MQ before restart...
about 6 years ago in IMS System Services / General System 1 Not under consideration

CQS display commands should show also the EMC usage

Commands /CQQ STATISTICS STRUCTURE ALL and QRY STRUCTURE SHOW(ALL) should show also the number of allocated and currently used EMC in a way similar to the one used in the output of message IXC585E :*IXC585E STRUCTURE DFSCQSMSGQSP IN COUPLING FACIL...
over 6 years ago in IMS System Services / General System 1 Not under consideration

DB/DC vs. DCCTL CSA storage comparisons

The usage of resources like CSA is expected to be different between IMS in a DB/DC configuration and IMS in a DCCTL configuration. Analysis proved that some "DB" modules are currently (IMS V14) loaded also in a DCCTL environment even if not requir...
over 6 years ago in IMS System Services / General System 1 Not under consideration

Different DFS554A message between dependant region and IMs control region.

DFS554A message can be not the same between dependant region and IMs control region. Could DFS554A be always consistent between IMS dependant region and IMS Control region ?
almost 7 years ago in IMS System Services / General System 0 Not under consideration

Increase security to IMS logs.

Provide a function that makes it possible to create a digital signature for a SLDS.A similar function is already present for z/OS SMF log records.
almost 7 years ago in IMS System Services / General System 2 Not under consideration

Provide information about the destination of ims messages.

I would like to have in the IMS documentation the information where IMS messages are displayed , system console, IMS master (MTO) or both.
almost 9 years ago in IMS System Services / General System 2 Not under consideration

PTDB0899-215 IMS - Dynamic allocation/deallocation of external subsystems datasets

SUBMITTER SECTIONSubmitted by: Pierre MaroisSubmitters Company: TD Bank Financial Group PUBLICRequirement Number and Title: PTDB0899-215 IMS - Dynamic allocation/deallocation of external subsystems datasetsHomework Assigned: Requirement Category: ...
about 9 years ago in IMS System Services / General System 2 Not under consideration

Need logic in IMS and DBRC to 'synchronize' the process between IMS and DBRC during termination

When an IMS /CHE FREEZE command was issued the DBRC address space took a S0C1 abend which caused the IMS Control Region to abend with an U0495. My understand is that there is a synchronization issue between the different address spaces within IMS ...
over 9 years ago in IMS System Services / General System 1 Not under consideration