HORIZONT 1 XINFO ® The IT Information System CICS Scanner HORIZONT Software for Datacenters Garmischer Str. 8 D München Tel ++49(0)89 / XINFO

HORIZONT 2 XINFO ® XINFO and CICS Complete overview about all CSD data Complete Cross Reference, e.g. – Batch and CICS – COBOL and CICS – PL/1 and CICS XINFO‘s CICS scanner analyzes the CSD file:

HORIZONT 3 XINFO ® Why analyzing the CSD file? "Normal" IT personal like production planners have no detailed knowledge about internal structures of CICS. "Normal" IT personal like operators have no access to CICS data A standard "Cross Reference" for CICS does not exist Typical questions like "which CICS programs are currently using file A.B.C" cannot be answered easily

HORIZONT 4 XINFO ® XINFO and CICS ListGroup 1 Group nTransaction 1 Transaction nProgram 1 Program n MAPSE T FILE (DD and DSN) Transient data Queue The Structure of XINFO's CICS Implementation:

HORIZONT 5 XINFO ® XINFO and CICS Which programs belong to which transactions? Which programs are running below the 16M line? Which programs are running in a remote CICS? Which files are password protected? Which files are still BDAM? Which programs use key=CICS? Which "TDQUEUE" is used in a remote CICS? Which DB2 subsystems are used? Which DB2 plans are used? Which TCP/IP services are using which ports?... Some examples:

HORIZONT 6 XINFO ® CICS - Displays The displays for CICS… (28 predefined queries!)

HORIZONT 7 XINFO ® CICS - transactions 1. Select "Transaction Info" Which programs belong to a transaction? 2. Specify transaction

HORIZONT 8 XINFO ® CICS - transactions These programs belong to transaction AC03 Details

HORIZONT 9 XINFO ® CICS – transactions and programs Use the right mouse to op up the CICS menu, then select "Program Information"

HORIZONT 10 XINFO ® CICS – transactions and programs Detailed lnfo

HORIZONT 11 XINFO ® CICS – programs Which PL1 or COBOL programs are running below the 16M line? 1. Select "Program Info" 2. Scroll down

HORIZONT 12 XINFO ® CICS – programs 3. Specify 99 at "Language" to get more selection fields 4. Specify languages

HORIZONT 13 XINFO ® CICS – programs These programs are running below the line

HORIZONT 14 XINFO ® CICS – files Which files are defined in a remote CICS? 1. Select "Dataset Info" 2. Scroll down

HORIZONT 15 XINFO ® CICS – files 3. Specify NB at "Remote System Name" (not blank)

HORIZONT 16 XINFO ® CICS – files Filenames

HORIZONT 17 XINFO ® The difference Without XINFO With XINFO Following example illustrates the difference....

HORIZONT 18 XINFO ® How to get CICS information without XINFO 1) Type Command CEDA An Example: Which CICS files have fixed LRECL ?

HORIZONT 19 XINFO ® How to get CICS information without XINFO 2) Specify selection criteria Do you really know that command?

HORIZONT 20 XINFO ® How to get CICS information without XINFO 3) The results are the files in several groups for one CICS. 4) Type View in front the group …..

HORIZONT 21 XINFO ® How to get CICS information without XINFO 5) Here is the first file Description, Now HIT PF11 to got next page…… 6) Now PF11 to see the next page……

HORIZONT 22 XINFO ® How to get CICS information without XINFO 7) Here is the result for one file, But: For the Next file, hit PF11, and so on………… Searching for information without XINFO is difficult and costs time!

HORIZONT 23 XINFO ® How to get CICS information with XINFO 1) Select Dataset Info And now the same work with XINFO:

HORIZONT 24 XINFO ® How to get CICS information with XINFO 2) Type Record Format F

HORIZONT 25 XINFO ® How to get CICS information with XINFO 3) Here are the files with RECFM = F

HORIZONT 26 XINFO ® Many thanks for your attention HORIZONT Software for Datacenters Garmischer Str. 8 D München Tel ++49(0)89 / XINFO The IT Information System