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Showing 86

Provide a new option for how CICS should recover from a storage violation

Why is it useful? If I enable all CICS storage protection options (RENTPGM=PROTECT STGPROT=YES TRANISO=YES), define all programs with EXECKEY=USER, and define all transactions with ISOLATE=YES, I can be reasonably confident that any victim task of...
7 months ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

WEB RECEIVE shall not limit the http response headers to 4k

we do have situations where the server do reply http headers area bigger than 4k and in these case we get a 16 INVREQ Resp2=157 from cics instead of running successfully we do have a jwt solution where the signed jwt is 7k and if the server sent t...
over 1 year ago in CICS Transaction Server for z/OS / Runtime 2 Future 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...
over 2 years ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

Pass Business data from abending transaction to CICS policy EP adapter

In Policy system rules abend transaction. Offer a CICS container where a CICS transaction business application can put data, like customer id, which could help investigate an abend. The container should be made available to the EP adapter transact...
over 2 years ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

CCSID as input option to WEB WRITE HTTPHEADER

The HTTP Header value must be in codepage 37 EBCDIC. This is not documented together with the WEB WRITE HTTPHEADER CICS command.As the CICS regions is likely to run with a different codepage it would help if the codepage translation to 37 could be...
over 2 years ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

Need explicit Resp information in CICS Application Events

When creating a CICS application event, the user cannot specify a filter using the Response code, only on OK or NOT OK. When this is coupled with not being able to include the response codes in the emitted data (that I can find) I cannot drive act...
about 3 years ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

Make CICS WUI dataset EYUWREP optional

The documentation at https://www.ibm.com/support/knowledgecenter/en/SSGMCP_5.5.0/configuring/cpsm/eyuadif.html states that the EYUWREP file "contains the Web User Interface server view and menu definitions". I believe this includes any user groups...
over 4 years ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

Need the ability to perform tailored actions after CESN/L

When a user signs onto CICS using CESN or CESL, the ability for CICS to invoke a new transaction immediately rather than just a message that their sign on was successful after which they have to clear the screen and invoke their next transaction.
over 4 years ago in CICS Transaction Server for z/OS / Runtime 0 Future consideration

Monitoring Data to include security wait time

We often have short but impactful delays that are recorded in SMF 110 performance records with only "Lock Manager" wait time. There are various reason why a lock manager wait could occur so we can't tell from the SMF data. The instructions from IB...
7 months ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration

make program EYU9XSTR Threadsafe,

We are trying to reduce Threadsafe TCB swapping; we are QR TCB constrained. In trace I notice that EYU9XSTR causes a TCB SWAP L8 to QR; see trace below, I notice an old RFE from Circa '18 to have this done; was not considered at that time; I'd lik...
about 1 year ago in CICS Transaction Server for z/OS / Runtime 1 Future consideration