A fix is available
APAR status
Closed as new function.
Error description
Pre-conditioning support for IMS. KEYWORDS: IMSV12TGT/K
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All IMS DEDB FAST RECOVERY Version 2 * * Release 2 (FMID=H1J2220) users who use IMS * * V12. * **************************************************************** * PROBLEM DESCRIPTION: IMS V12 run under support. * **************************************************************** * RECOMMENDATION: Apply the maintenance for this APAR. * **************************************************************** DFR V2R2 supports IMS V12. The main items for this support are as follows: - Run under support of IMS V12 for the existing functions of DFR V2R2 - Support of IMS V12 new functions . Fast Path Secondary Index - IMS V12 provides the infrastructure to support Fast Path secondary indexes for DEDB databases. . IMPORT Command Enhancement - The type-2 IMPORT command is enhanced to support an UPDATE option. . Logger Enhancements - WADS definition is enhanced internally to improve logging performance. . Fast Path usability and serviceability enhancement - IMS logs DEDB updates in the X'5950' log record. IMS V12 provides a new option, FULLSEG, to specify that the full segment image is to be logged. * Limitations: - DFR does not support IMS log data set as a DFSMS striped extended-format data set, which is supported by IMS Version 12 Release 1.
Problem conclusion
Temporary fix
Comments
A set of modules and macros that have module/macro name suffix 'C' was added in order to support IMS V12. * The following module and macro have been modified. DFRMAIN0 - V12 was added as an IMS version that DFR supports. DFRCOPYR - The "change date" of the copyright for modules was changed. * The following modules are modified to be re-assembled for including in new load modules. DFRCHDR0, DFRCTCV0, DFRCTIM0, DFRCZCV0 * The following sample JCLs have been replaced. DFRLINK - The additional modules by this PTF were added. * ======================== = DOCUMENTATION CHANGE = ======================== The product usage in IMS V12 environment is same as the one in IMS V10 or later environment. IMS DEDB Fast Recovery for z/OS Version 2 Release 2 User's Guide and Reference (Document Number: SC27-0928-04) is changed to describe that description for the usage in IMS V10 or later environment can be used for IMS V12. Also, the description should be changed as follows: ================================================================ 1.0 IMS DEDB Fast Recovery overview 1.5 Hardware and software prerequisites : Software requirements . The following programs or subsequent releases are required for installing IMS DEDB Fast Recovery: . IMS environment One of the following currently supported programs is required: IMS Version 9 Release 1 (5655-J38) IMS Version 10 Release 1 (5635-A01) IMS Version 11 Release 1 (5635-A02) | IMS Version 12 Release 1 (5635-A03) : * 1.6 Processing environment limitations : | DFR does not support IMS log data set as a DFSMS striped | extended-format data set, which is supported by IMS | Version 12 Release 1. ================================================================ 4.0 Input and output in an IMS V10 or later 4.2 Input in an IMS V10 or later environment 4.2.1 JCL requirements : MINVERS=8.1|9.1|10.1 ( for IMS V10 ) MINVERS=9.1|10.1|11.1 ( for IMS V11 ) Specifies the same value as the minimum version of IMS that can sign on to DBRC (also referred to as MINVERS) that is in the DBRC RECON data sets of IMS system that is to be recovered. | This parameter can not be specified in IMS V12. | If MINVERS=10.1 or 11.1 is specified, or IMS DEDB Fast | Recovery is run in IMS V12, the following time is in microsecond precision: . - The "UOR TIME(OFFSET)" in Backout Required PSB list - The "1ST BLK TIME" in OLDS Sort list - The "UORTIME" of DBRC commands to create backout records . This parameter is valid only when DBRC=N in IMS V10 or V11. If DBRC=Y is specified, or if the DBRC= parameter is omitted, this parameter will be ignored. The default is MINVERS=8.1 for IMS V10. The default is MINVERS=9.1 for IMS V11. (It is the same as the default value of supported DBRC.) : * ================================================================ 6.0 Recovered CI Print program ... This program is available for IMS DEDB Fast Recovery when it is run in an IMS Version 9, IMS Version 10, IMS Version 11, | or in an IMS Version 12 environment. * ================================================================ 8.0 Troubleshooting 8.4 Messages . The following messages are changed. . DFR3100E xxxxxxxxxxx ERROR IN WADS DDNAME=ddname DFR3100E xxxxxxxxxxx ERROR IN WADS PROCESSING . Explanation: .... Type Meaning OPEN ... READ ... DEVICE TYPE ... SEQUENCE # ... CLOSE WADS close error. | This type applies only to IMS Version 11 or | earlier. | VERIFY An error occurred while verifying a format of | WADS. | This type applies only to IMS Version 12. TRKCALC ... . System action: ... . User Response: ... * DFR3114E DYNAMIC ALLOCATION ERROR WADS DDNAME=.. DSN=.. DFR3114E DYNAMIC ALLOCATION ERROR OLDS DDNAME=.. DSN=.. DFR3114E DYNAMIC ALLOCATION ERROR SLDS DSNAME=.. (DFR3114E) ERROR REASON CODE=nnnn DFR3114E DYNALLOC REQUEST BLOCK LOAD FAIL. MEMBER NAME=.. . Explanation: .... | If IMS DEDB Fast Recovery is running in IMS Version 11 or | later, and an SLDS is indicated with 'DSNAME=**** | COMPRESSED DATA SET ****', the information about SLDSs that is required for recovery might have been compressed by a CLEANUP.RECON command. .... . System action: ... . User Response: .... | If IMS DEDB Fast Recovery is running in IMS Version 11 or | later, and the information about SLDSs that is required for recovery has been compressed by a CLEANUP.RECON command, add a DD statement for SLDSs and rerun the job with DBRC=N. *
APAR Information
APAR number
PM22078
Reported component name
DEDB FAST RECOV
Reported component ID
5655E3200
Reported release
220
Status
CLOSED UR1
PE
NoPE
HIPER
NoHIPER
Special Attention
YesSpecatt / New Function
Submitted date
2010-09-07
Closed date
2010-11-21
Last modified date
2013-10-24
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UK62375
Modules/Macros
DFRABTEC DFRABTLC DFRADSCC DFRARCLC DFRARMOC DFRCCATC DFRCCSMC DFRCCVUC DFRCDCBC DFRCDOCC DFRCFDSC DFRCFWAC DFRCHDR0 DFRCHGIC DFRCMDCC DFRCMDDC DFRCMDJC DFRCMDLC DFRCMDRC DFRCMRCC DFRCOPYR DFRCPRMC DFRCSELC DFRCSPNC DFRCTCV0 DFRCTIM0 DFRCTLC0 DFRCZCV0 DFRDBBKC DFRDCHPC DFRDMACC DFRDMHRC DFRESBKC DFRFDLWC DFRFRCIC DFRGAL1C DFRGAL2C DFRGAUTC DFRGCLSC DFRGDALC DFRGDDNC DFRGDITC DFRGDSCC DFRGEFCC DFRGLSTC DFRGMDAC DFRGRD1C DFRGRECC DFRGXDYC DFRICTLC DFRIDMBC DFRIGOCC DFRIMDSC DFRINTFC DFRLABTC DFRLCTLC DFRLDBDC DFRLDB1C DFRLDB2C DFRLEQEC DFRLFBFC DFRLFCKC DFRLFCTC DFRLFDAC DFRLFRCC DFRLFTLC DFRLINK DFRLIRCC DFRLOLCC DFRLPOLC DFRLRPSC DFRLSLLC DFRLSTEC DFRLTBFC DFRLTFNC DFRLUORC DFRL590C DFRL591C DFRL592C DFRL593C DFRL595C DFRMAIN0 DFRMDAOC DFRMDASC DFRMDBEC DFRNADSC DFRNBKOC DFRNCIOC DFRNDSLC DFRNESSC DFRNFCDC DFRNFCLC DFRNFCRC DFRNFCTC DFRNFC2C DFRNFIOC DFRNFOPC DFRNFRPC DFRNFSTC DFRNFTRC DFRNGCLC DFRNGSTC DFRNLGEC DFRNLG0C DFRNLP2C DFRNLSTC DFRNPSTC DFRNPURC DFRNRCKC DFRNRDOC DFRNRETC DFRNROPC DFRNRSYC DFRNWPDC DFRRCIEC DFRRHATC DFRRLGTC DFRRPSTC DFRRSCC DFRRSCDC DFRSLLEC DFRSPANC DFRSUBRC DFRTRCIC DFRXACAC DFRXCASC DFRXCONC DFRXDSCC DFRXEDLC DFRXENMC DFRXENXC DFRXMASC DFRXRDDC DFRXULKC DFRXVUNC H1J2220J
| SC27092804 |
Fix information
Fixed component name
DEDB FAST RECOV
Fixed component ID
5655E3200
Applicable component levels
R220 PSY UK62375
UP10/11/28 P F011
Fix is available
Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.
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Document Information
Modified date:
24 October 2013