A fix is available
APAR status
Closed as program error.
Error description
This APAR fixes some known problems of Conditional Reorganization Support Service (CRSS) after creating GA tape.
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All users of IMS Database Reorganization * * Expert for z/OS Version 4 Release 1 * * (FMID=H25N410) * **************************************************************** * PROBLEM DESCRIPTION: 1. When SPACEALLOC=YES and HPSGAMSA DD * * statement are specified, shadow data * * sets are allocated even if * * reorganization is not processed. * * * * 2. When CONDREORG=YES, the Smart Reorg * * processing continues without CRSS even * * if control statement error is detected. * * * * 3. ABENDS0C4 occurred in HPSGTU10 at * * offset X'54A'. This is a forward fit of * * APAR PM03759. * * * * 4. Incorrect report completion code is * * set for Diagnosis Report when BSN2903I * * is issued. * * * * 5. When CONDREORG=YES, storage size * * above 16M is increased significantly * * compare to CONDREORG=NO. Used storage * * increases excessively. * * * * 6. When CONDREORG=YES, DB Sensor issues * * MSGBBE3210E incorrectly. * * * * 7. Diagnostic Aid for IMS DB * * Reorganization Expert is provided. * * * * 8. When registering IMS DB Reorg Expert * * using HKTAPRA0, MSGHKT2174E is issued. * **************************************************************** * RECOMMENDATION: Apply the maintenance for this APAR. * **************************************************************** 1. When SPACEALLOC=YES or SPACEALLOC=YES,FORCE is specified in HPSIN data set, and HPSGAMSA DD statement is specified in JCL, shadow data sets are allocated even if - CONDREORG=YES is specified and the reorganization is not processed as the result of database diagnosis. - CONDREORG=YES,DIAGONLY. In the above cases, shadow data sets should not be allocated. 2. When CONDREORG=YES is specified in HPSIN data set, the Smart Reorg Driver issues HPSG2313W and the processing continues without CRSS even if - ITKBSRVR=servername is not specified. - REORGINPUT=ULDS is specified. - NEWDBD=ddname is specified. - Two or more partitions are specified. In the above cases, the Smart Reorg Driver should end with error. 3. Forward fit of APAR PM03759. When the Smart Reorg Driver is running in REORGINPUT=ULDS, the Smart Reorg Driver calls DFSRRC00 from HPSGTU10, whose addressing mode is 31. DFSRRC00 may change the addressing mode from 31 to 24. Then the caller of DFSRRC00 will cause the 0C4 abend when referring the storage area above 16 megabytes. 4. When BSN2903I is issued for exception summary message and Diagnosis Report is stored into ITKB report repository, the report completion code of 8 is set for the report. 5. DB Sensor issues GETMAIN storage for internal control block to manage DASD volume data. It always gets the storage for the maximum number of volumes, regardless the actual number of volumes. 6. DB Sensor issues UCBINFO macro to get DASD volume information. When the database resides DASD volumes which device number start with alphabet character (A to F), DB Sensor does not set the device number in the UCBINFO parameter correctly. Then, DB Sensor gets error return code from UCBINFO macro, and issues MSGBBE3210E UCBINFO FAILED. 7. Diagnostic Aid for IMS DB Reorganization Expert is provided. 8. IMS Tools KB product and report information table is link-edited with incorrect entry name. This causes MSGHKT2174E when registering IMS DB Reorg Expert with IMS Tools KB using HPSCITKB JCL in SHPSJCL0 data set.
Problem conclusion
1. Smart Reorg Driver has been modified not to allocate the shadow data sets when the reorganization is not processed. 2. Smart Reorg Driver has been modified to end the processing with HPSG2320E and RC=8 when control statement error is detected with CONDREORG=YES. 3. Smart Reorg Driver has been modified to switch the addressing mode to 24 before calling DFSRRC00, and switch the addressing mode to 31 after calling DFSRRC00. 4. DB Analyzer has been modified to set correct completion code of 16 for the Diagnosis Report when BSN2903I is issued. 5. DB Sensor has been modified to get smaller size of the storage according to the actual number of volumes. 6. DB Sensor has been modified to set the correct device number in the UCBINFO parameter. 7. Diagnostic Aid for IMS DB Reorganization Expert is provided. 8. IMS Tools KB product and report information table has been modified to be link-edited with correct entry name.
Temporary fix
Comments
APAR Information
APAR number
PM07664
Reported component name
IMS DB REORG EX
Reported component ID
5655F7400
Reported release
410
Status
CLOSED PER
PE
NoPE
HIPER
YesHIPER
Special Attention
NoSpecatt / Xsystem
Submitted date
2010-02-15
Closed date
2010-03-12
Last modified date
2010-04-03
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
UK55135
Modules/Macros
BBEARH00 BBESDBIM BBESPX2B BBESUCSI BPECOPYR HPSCCST0 HPSCDIAG HPSCDLST HPSCFMID HPSCLIST HPSCLPRT HPSCMAC0 HPSCMOD0 HPSCMSG0 HPSCPREF HPSCTYPE HPSGCM00 HPSGCM20 HPSGCR00 HPSGCSC1 HPSGDATE HPSGGIOB HPSGGIO0 HPSGITKB HPSGLINK HPSGMSGS HPSGMSGT HPSGTM00 HPSGTU10 H25N410J
Fix information
Fixed component name
IMS DB REORG EX
Fixed component ID
5655F7400
Applicable component levels
R410 PSY UK55135
UP10/03/16 P F003
Fix is available
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Document Information
Modified date:
06 January 2023