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IMS Transaction Manager

Showing 164

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...
almost 2 years ago in IMS Transaction Manager / All components 1 Not under 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

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...
almost 6 years ago in IMS Transaction Manager / General TM 1 Not under consideration

Request TMRA Commit Mode 1(CM1) support dedicate persistent socket.

Customer IMS is transforming from legacy SNA environment to TCPIP environment. They use both MQ and ICON for TCPIP Gateway.In new develop client programs, they prefer using TMRA for application gateway between application and IMS, and want to use ...
almost 4 years ago in IMS Transaction Manager / Application Enablement 1 Not under consideration

zOS Connect tracking token in x'56FA' records

We are seeing a large increase in traffic to our backend IMS systems using z/OS Connect and API. We offload z/OS Connect SMF records to splunk along with IMS x'56FA' records. z/OS Connect provides a tracking token which currently IMS stores in x'0...
over 3 years ago in IMS Transaction Manager / General TM 1 Not under consideration

Enable IMS AIBTDLI INQY ENVIRON call to retrieve IMS Function Level

Please refer to IBM case TS002966101 and also note that if this information is entered into the PMR ID: field of the RFE submission URL, the error message "The PMR ID is not valid. The ID should have the format XXXXX,YYY,ZZZ using numbers for the ...
about 5 years ago in IMS Transaction Manager / General TM 2 Not under consideration

Rescheduling limitation of IMS deadlocked transactions

When an IMS transaction has a deadlock, it abends with an abend code U0777. The input message is placed back at the top of the message queue and the program is reschedulled. If the deadlock situation is repeated, the input message can get requeued...
almost 10 years ago in IMS Transaction Manager / Message Queue Management 1 Not under consideration

Total business impact during an IMS autoshutdown due to filling SMSGQ.We could decide whether process or not remote message

We would like to have an option to discard the remote pending messages that arrive to the IMS through the MSC Links in case of an automatic IMS shutdown. Our first option would be to have a new parameter (that we would fix during the start of an I...
about 10 years ago in IMS Transaction Manager / Message Queue Management 52 Not under consideration