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IMS Transaction Manager

Showing 194

How to prevent queueing msg's for specific transaction

When a bmp is inserting msg's on the IMS-Q for a specific transaction which can not be processed by IMS due to a logical error, IMS-Q is raising all the time which ultimately can lead to a fail of IMS. While a lot of bmp's are running at that time...
about 4 years ago in IMS Transaction Manager / General TM 1 Not under consideration

RFE for IMS Signon Re-Verificatioin

Provide a run-time IMS parm in DFSPB000 that will allow both password and passphrase re-verification to be activated / de-activated more dynamically than coding the DFDSINTX0 exit routine to set the SCDPVER bit on in the SCD. Also, consider a type...
about 7 years ago in IMS Transaction Manager / General TM 3 Not under consideration

PROCLIM cputime with a higher degree of accuracy

In case of non-FP transaction, PROCLIM cputime parameter must be specified in seconds. But, if cpu resources are very limited, clients wants to specify it more accurate like hundreds of seconds.
over 5 years ago in IMS Transaction Manager / General TM 1 Not under consideration

IMS 15 Connection Pooling number of threads

If you use connection pooling you can not see how many theards were used during the lifetime of a region. Was I already close to my 50 threads? It would be helpful if at the end of a region life in the region statistics the number of used threads ...
about 5 years ago in IMS Transaction Manager / General TM 3 Not under consideration

support for multiple MQ systems in OTMA destination descriptor TYPE=MQSERIES

For high availabity reasons we have configured 2 production lines in the same sysplex:CEC01-LPAR01-IMS01-MQ01CEC02-LPAR02-IMS02-MQ02Both lines are coupled by various product features.I1) IMS01 and IMS02 use the same IMS shared message queueI2) IMS...
over 3 years ago in IMS Transaction Manager / Open Access TM 2 Not under consideration

Enhancement to modify the PWFI parameter without restarting the region

Actually, when we want to made some operation on DB2, we have to change the PWFI Status to NO in order to remove the active THREAD and not to keep it. For changing the PWFI status, we have to restart the region. Is it possible to remove this resta...
over 1 year ago in IMS Transaction Manager / All components 1 Not under consideration

Today IMS can startup its CSL Stasks of SCI,OM,RM; extend to startup CQS(for RM) and ODBM

Today IMS via its DFSDFxxx member allows its CSL address spaces (SCI/OM/RM) to be started by the IMS Control region using: SCIPROC=,OMPROC=,RMPROC=. However, our CSL setup for RM requires a 'non-shared Queues' CQS to be started, if the CQS is not...
over 2 years ago in IMS Transaction Manager / General TM 1 Future consideration

Network security credential propagation should have a parm for activation

We have a very high volume IMS environment, using IMS Connect. The Network Security Credential Propagation (NSCP) enhancement in IMS V15 will allow additional security information (up to 504 bytes) to flow in from the client side if all components...
over 5 years ago in IMS Transaction Manager / General TM 1 Not under consideration

Full implementation of identity propagation of IMS

Hi, we need to have the possibility to propagate the identity principal from WebSphere applicaiton server/Liberty on open side to IMS transaction call using IMS Connector. Similar to what already is permitted with CTG. This to avoid, for calling t...
about 1 year ago in IMS Transaction Manager / All components 2 Not under consideration

Different behaviours of IMS when a transaction is stopped.

When a transaction is stopped and a new primary message arrives, IMS returns the beautifull “DFS065 TRAN/LTERM stopped” message and does not queue the message..But when the message arrives from prog-to-prog (secondary message), the message is queu...
over 5 years ago in IMS Transaction Manager / General TM 1 Not under consideration