Update your system definitions to use the Record Selection extract data set for subsequent reporting. The smaller SMF file will allow your reporting jobs to run more efficiently.
File Edit Filter View Options Help
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Personal System Definitions Row 1 from 1
Command ===> ________________________________________________ Scroll ===> ____
Select a System to edit its definition, SMF Files and Groups.
SMF Files
/ System Type Image Description System
S * CICS Generic APPLID for getting started___ *
********************************* End of list *********************************
File Edit Dictionary View Options Help
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CICS System Row 1 of 2 More: >
Command ===> ___________________________________________ Scroll ===> ____
CICS System definition:
APPLID . . . . . . . . *_______ MVS Image . . ________
Description . . . . . Generic APPLID for getting started___
MCT Suffix . . . . . . __
MCT Load Library . . . ______________________________________________
SDFHLOAD Library . . . ______________________________________________
Dictionary DSN . . . . ______________________________________________
/ Exc SMF Data Set Name + UNIT + SEQ VOLSER +
_ * 'CICSGSG.CMF.FILE1'__________________________ ________ ___ ______
_ 'GSG.RECSEL.EXTRACT'_________________________ ________ ___ ______
********************************* End of list *****************************
Now reporting jobs that run using this system will use the smaller Record Selection extract file instead of the original.