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CICS Transaction Server for z/OS

Showing 1331

Uncaptured wait time for CICS webservices

We are seeing a high uncaptured wait time for webservice attach tasks.This time should be captured and recorded in the CICS SMF 110 Performance class record. An auxtrace has shown that the uncaptured time is spent suspended waiting for resource 'R...
almost 7 years ago in CICS Transaction Server for z/OS / Runtime 3 Not under consideration

CICS statistics fields sometimes turn negative or don't make sense

One of the fields this problem happens to is Storage Manager: Dynamic Storage Areas Statistics field SMSGMREQ ( Getmain Requests ). By common sense, this field should never be negative. But the Cobol version of DFHSMSDS defines this field as signe...
about 3 years ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

CEDA ADD GROUP( ) LIST( ) FIRST or LAST Attribute

We only have 2 options when we ADD group to List in CSD, i.e BEFORE and AFTER.It if difficult wjen you working on huge projects like 200 existing lists, which already contains groups.Ex: If we want to add DB2CONN group in list, it should be added ...
about 5 years ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

Allow CICS to use 2GIG page frames

Hi, We are a heavy users of CICS Data tables. We load millions of records in many regions to Data tables. We observed that CICS uses all the real memory(4TB per Lpar limit) but still couldn't load all the data we would want. We then reached IBM C...
over 2 years ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

CICS Counter API needs ability to list counters defined

The CICS Counter (and DCounter) APIs, give users the following commands: DEFINE COUNTER and DEFINE DCOUNTERDELETE COUNTER and DELETE DCOUNTERGET COUNTER and GET DCOUNTERQUERY COUNTER and QUERY DCOUNTERREWIND COUNTER and REWIND DCOUNTERUPDATE COUNT...
about 3 years ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

Webservice should fail on missing required field

Webservice should reject the request if a field, which is marked as required, is not specified on the request.
over 7 years ago in CICS Transaction Server for z/OS / Runtime 1 Not under consideration

Update CEGN transaction to support Password Phrases

CICS has a sample "Good night" transaction called CEGN that is intended for juse if a region is configured to allow users to be timed out after a period of inactivity. However it only prompts for a password not pass phrase so is not in keeping wit...
6 months ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

New CICSPlex SM routing algorithm

We are not able to manage our online workload in an efficient way by using the CICSPlex SM Sysplex Optimized Workload Routing. If we use QUEUE/LNQUEUE algorithm, performance objectives defined in WLM are not being taken into consideration for rout...
over 10 years ago in CICS Transaction Server for z/OS / Runtime 8 Not under consideration

CPSM - Must be able to recover isolated CMAS without restarting address spaces

Currently, whenever a CMAS becomes isolated for whatever reason it is not possible to restore ("un-isolate") the CMAS without restarting one or more address spaces. Similar situations occur whenever a CMAS/CMAS link (MRO) fails for any reason. Rec...
over 4 years ago in CICS Transaction Server for z/OS / Runtime 1 Not under consideration

Support tolerant reader principle with CICS web services

In various systems the tolerant reader principle as specified by Postel's Law is used as a design principle. Currently CICS will not accept items which are not specified in the current schema of a web service.Please provide a function or parameter...
almost 6 years ago in CICS Transaction Server for z/OS / Runtime 1 Not under consideration