See Appendix "Interpreting LISTCAT Output Listings" in "DFSMS Access Method Services for Catalogs":
The statistics in the catalog are updated when the data set is closed. Therefore, if an error occurs during CLOSE, the statistics might not be valid. If the data set has not been properly closed, the statistics are not updated and will therefore be incorrect. Once the data set is properly closed after a previous close failure, a LISTCAT of the data set will show these statistics as invalid. VERIFY cannot correct these statistics. To correct these statistics, you can either use the EXPORT and IMPORT commands or you can REPRO the data set to a new data set. When using compressed VSAM data sets, REPRO should specify the REPLACE option to ensure that the correct statistics are calculated. Don Imbriale >-----Original Message----- >From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED] On Behalf >Of Lizette Koehler >Sent: Tuesday, June 20, 2006 2:42 PM >To: [email protected] >Subject: Confusion on output of LISTC CAT > >Hi all, >I seem to have forgotten what it means when the output from an IDCAMS LISTC >CAT('catname') has some of the information as (INVALID). And for some reason it >is eluding me when I review the SMS manauls > >If you look at my output it has (INVALID) for entries like CI-SPLIT, CA-SPLIT and >REC-TOTAL (as well as others). > >Any thoughts of what I need to do (short of a catalog reorg) that might make it >have valid information? > >Thanks.... Lizette > > > >The output looks like this: > > LISTC CAT('CATALOG.DB2') ALL >IDCAMS SYSTEM SERVICES > LISTING FROM CATALOG -- CATALOG.DB2 >CLUSTER ------- 00000000000000000000000000000000000000000000 > HISTORY > DATASET-OWNER-----(NULL) CREATION--------2000.131 > RELEASE----------------2 EXPIRATION------0000.000 > BWO STATUS--------(NULL) BWO TIMESTAMP-----(NULL) > BWO---------------(NULL) > PROTECTION-PSWD-----(NULL) RACF----------------(NO) > ASSOCIATIONS > DATA-----CATALOG.DB2 > INDEX----CATALOG.DB2.CATINDEX > DATA ------- CATALOG.DB2 > HISTORY > DATASET-OWNER-----(NULL) CREATION--------2000.131 > RELEASE----------------2 EXPIRATION------0000.000 > ACCOUNT-INFO-----------------------------------(NULL) > PROTECTION-PSWD-----(NULL) RACF----------------(NO) > ASSOCIATIONS > CLUSTER--00000000000000000000000000000000000000000000 > ATTRIBUTES > KEYLEN----------------45 AVGLRECL------------4086 BUFSPACE----------- >10240 CISIZE--------------4096 > RKP--------------------9 MAXLRECL------------4086 EXCPEXIT----------(NULL) >CI/CA----------------168 > BUFND------------------4 STRNO------------------3 > SHROPTNS(3,4) SPEED UNIQUE NOERASE INDEXED >NOWRITECHK IMBED NOREPLICAT > UNORDERED TEMP-EXP NOREUSE SPANNED NOECSHARE >ICFCATALOG > STATISTICS > REC-TOTAL------(INVALID) SPLITS-CI------(INVALID) EXCPS---------- >(INVALID) > REC-DELETED----(INVALID) SPLITS-CA------(INVALID) EXTENTS------------ >----1 > REC-INSERTED---(INVALID) FREESPACE-%CI---------10 SYSTEM- >TIMESTAMP: > REC-UPDATED----(INVALID) FREESPACE-%CA---------20 >X'0000000000000000' > REC-RETRIEVED--(INVALID) FREESPC--------(INVALID) > ALLOCATION > SPACE-TYPE------CYLINDER HI-A-RBA--------34406400 > SPACE-PRI-------------50 HI-U-RBA----------688128 > SPACE-SEC-------------10 > VOLUME > VOLSER------------SYS015 PHYREC-SIZE---------4096 HI-A-RBA-------- >34406400 EXTENT-NUMBER----------1 > DEVTYPE------X'3010200F' PHYRECS/TRK-----------12 HI-U-RBA---------- >688128 EXTENT-TYPE--------X'00' > VOLFLAG------------PRIME TRACKS/CA-------------15 > EXTENTS: > LOW-CCHH-----X'02CF0000' LOW-RBA----------------0 TRACKS--------------- >750 *********************************************************************** Bear Stearns is not responsible for any recommendation, solicitation, offer or agreement or any information about any transaction, customer account or account activity contained in this communication. *********************************************************************** ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
