IBM OS manual Appendix A. Details of what is detected

Creating the VSAM ®les . . . . . . . . . . . . . . . . . . . . . 21 Estimating the size of the MVS data space and VSAM ®les. . . . . . . . 21

De®ning the VSAM ®les to CICS	22
Tailoring your CICS startup job	23
Restarting your CICS region	23
Chapter 4. Running the Scanner	25
Creating a summary report	25
Creating a detailed report	27
Contents of a detailed report	28
Chapter 5. Running the Detector	31
Displaying the Detector control screen	32
Starting the collection of affinity data	33
Pausing the collection of affinity data	34
Resuming the collection of affinity data	34
Stopping the collection of affinity data	35
Changing the Detector options	36
Detector errors	39
Chapter 6. Running the Reporter	41
Requesting a report from the Reporter	41
Output from the Reporter	42
Affinity report	43
Producing affinity transaction group de®nitions	46
Using the affinity report	47
Understanding the affinities	48
Modifying affinity transaction groups	48
Compressing affinity data	49
Using the IBM Cross System Product	50
Affinity analysis for a CICS region containing CSP 3.3 applications . . . .	50
Detailed affinity analysis	51
Chapter 7. Running the Builder	55
Syntax for input to the Builder	56

HEADER statements . . . . . . . . . . . . . . . . . . . . . 58

Output from the Builder	58
Combined affinity transaction group de®nitions	58
Data sets processed report	61
Empty transaction groups report	61
Group merge report	61

Error report . . . . . . . . . . . . . . . . . . . . . . . . . 62

Appendix A. Details of what is detected	65
ENQ/DEQ	65
TS commands	66
LOAD HOLD/RELEASE	66
RETRIEVE WAIT/START . . . . . . . . . . . . . . . . . . . . . 66
ADDRESS CWA . . . . . . . . . . . . . . . . . . . . . . . . 67
GETMAIN SHARED/FREEMAIN	67
LOAD/FREEMAIN . . . . . . . . . . . . . . . . . . . . . . . 67
CANCEL/DELAY/POST/START . . . . . . . . . . . . . . . . . . 68
SPI commands	69
WAIT commands	69
Appendix B. Correlating Scanner and Reporter output to source . . . .	71

iv CICS Transaction Affinities Utility Guide