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IMS System Services

Showing 172

IMS VUE Inclusion Parm

IMS implementation of VUE (Value Unit Edition) licensing requires a new FMID be applied/accepted, and an ALL gen performed. The presence of the FMID in the dlibs/dzone generates the system as VUE - with no parm to override.We need to support both ...
about 5 years ago in IMS System Services / Installation and Configuration 1 Not under consideration

USEREXIT TYPE(IMSMON)

An IMSMON type user exit is not notified of termination when it is deleted by IMS as the result of a REFRESH USEREXIT command. This occurs if it was removed from a list of exits defined in the same USEREXIT definition. For example if XXX was remov...
about 5 years ago in IMS System Services / General System 3 Not under consideration

Message metadata repository for IMS/TM

Actually there is neither a way to retrieve message metadata for typical IMS transactions in IMS TM Resource Adapter or IMS Enterprise Suite Connect API from an IMS controlled nor metadata source nor a way to retrieve such metadata from IMS Java a...
almost 8 years ago in IMS System Services / General System 2 Not under consideration

Add a facility to alow User show how many Transactions have been processed by a SQ Member

Customer reported that in a Shared Queues environment the /DIS Command Outout does not allow him to verify which IMS in the IMSPlex has processed the Transactions.Customer SP's which are implementing new IMS Shared Queues Environments to process s...
over 10 years ago in IMS System Services / System Management 1 Not under consideration

Treat CPUTIME and COUNT in PROCLIM independent of each other in determining U240 Tran abend

Currently, a transaction can have a max time equal to the product of CPU-time-per-transaction and count as specified in the PROCLIM parm. This means that if the count needs to be adjusted for tuning purposes, it will have an impact to how long a l...
over 10 years ago in IMS System Services / Installation and Configuration 1 Not under consideration

SLDSREAD to retry automatically on secondary dataset

Testing the new feature SLDSREAD on IMS v11 and we have found a situation that we think is not correct. IMS always tries to mount the primary SLDS dataset even though it has an i/o error, it has been deleted or it has been marked in error. Several...
almost 11 years ago in IMS System Services / System Management 2 Not under consideration

DDL and ACBGEN equivalent BLDPSB=YES

Using ACBGEN, if we want to make segment level change such as key length change, we use BUILD DBD=xxxxxxxx,BLDPSB=YES. This builds DBD and all the PSBs that use the DBD that we want to change. With DDL, I understand that we can use ALTER to make s...
over 5 years ago in IMS System Services / General System 1 Not under consideration

Allow user to provide output area for DFSGVRM call

The DFSGVRM macro gives us a way to get the real IMS level. We are having issues with the FUNC=REL (addressability; our code and way it's written) using MVS STORAGE macro and having inline DC statements. DFSGVRM FUNC=CALL requires caller to alloca...
almost 3 years ago in IMS System Services / General System 1 Not under consideration

Improve function for compress of IMS type99 log using H/W component instead of MVS service

We plan to use IBM InfoSphere Data Replication for IMS for next disaster recovery system. It needs new IMS type99 log records for data replication at source system.The source system's CPU usage was increased 20 percents by adding type99 log. We wo...
almost 6 years ago in IMS System Services / System Management 1 Not under consideration

Command to display Regions with PWFI=N

Please provide an IMS command to easily list all regions/MPRs that are running based on PWFI=N or PWFI=Y.
almost 6 years ago in IMS System Services / Commands 2 Not under consideration