SUBJECT:         APAR  NUMBER: PQ51032
 
REFERENCE:  AREA:     TPFDF CRUISE UTILITY
            SEGMENT:  UFHAG213   - RELEASE:  TPFDF (C)
            SEGMENT:  UFHA0913   - RELEASE:  TPFDF (C)
            SEGMENT:  UFHA1413   - RELEASE:  TPFDF (C)
            SEGMENT:  UFHM0013   - RELEASE:  TPFDF (C)
 
 
Pre-requisite APARs are (TPF only) :
FOR SEGMENT UFHAG213   (C)         - REL TPFDF
 PQ23489  PQ23871  PQ36341  
FOR SEGMENT UFHA0913   (C)         - REL TPFDF
 PQ23489  PQ23871  PQ36341  PQ40719  PQ44999  PQ49270  
FOR SEGMENT UFHA1413   (C)         - REL TPFDF
 PQ23489  PQ23871  PQ40914  
FOR SEGMENT UFHM0013   (C)         - REL TPFDF
 PQ36341  PQ41433  PQ47054  PQ49946  PQ54576  
To be applied in the order listed for each segment.
 
ABSTRACT OF PROBLEM
___________________
CRUISE  MRC support (introduced by PQ36341) could cause a system
outage by depleting SWBs.  Also, PQ23489 (CRUISE) included  code
for the REPLACE parameter and REPAIR function which are not sup-
ported.
 
COMMENTS ON PROBLEM
___________________
 
1.  PQ36341  added  multiple  reference  check  (MRC) support to
    CRUISE.  While writing the MRC data to tape during  capture,
    CRUISE  does  not  check system resources. Therefore, CRUISE
    may deplete the system's SWBs. Without SWBs a system  outage
    can occur.
 
2.  PQ23489  introduced CRUISE.  CRUISE code contains references
    to the REPLACE parameter and REPAIR function. This parameter
    and function are not supported.
 
SOLUTION
________
 
1.  Segment UFHM00 has been updated to  check  system  resources
    while  writing the MRC data during capture. CRUISE should no
    longer deplete SWBs while writing MRC data.
 
2.  Updated segments UFHA09, UFHA14 and UFHAG2 to remove  refer-
    ences to the REPLACE parameter and REPAIR function.
 
DEPENDENCIES
____________
 
Related Segments Affected By This APAR.
_______________________________________
 
Segments to be assembled or compiled:
 
None.
 
Segments to be link edited:
 
- On TPF: UFHA, UFHB, UFHM
- On ALCS: TPFDFH3
 
Load Modules to be loaded:
 
- On TPF: UFHA, UFHB, UFHM
- On ALCS: TPFDFH3
 
Migration Considerations
     None
 
-- END APAR PQ51032
 
 
 


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