VARIOUS ABENDS WHEN NON-LE CODE USES AN LE STACK FRAME FOR PROGRAM LINKAGE

 
 APAR Identifier ...... VM63507      Last Changed ........ 04/12/07
 VARIOUS ABENDS WHEN NON-LE CODE USES AN LE STACK FRAME FOR PROGR
 AM LINKAGE
 
 Symptom ...... AB ABEND             Status ........... CLOSED  PER
 Severity ................... 2      Date Closed ......... 04/09/29
 Component .......... 568411220      Duplicate of ........
 Reported Release ......... 440      Fixed Release ............ 999
 Component Name VM LE                Special Notice
 Current Target Date ..              Flags
 SCP ...................
 Platform ............
 
 Status Detail: SHIPMENT - Packaged solution is available for
                           shipment.
 
 PE PTF List:
 
 PTF List:
 Release 440   : UM31245 available 04/10/05 (0403 )
 
 Parent APAR:
 Child APAR list:
 
 ERROR DESCRIPTION:
 System was migrated to z/VM 4.4.0 with new Language Environment
 level. Shortly after migrating, the TCP/IP MPROUTE machine began
 ABENDing with
   "Addressing exception occurred at 821526C8 in routine MPROUTE"
 The problem is similar to z/OS LE APAR PQ76532, answered as a
 SUG and corrected in the z/OS 1.6 base.
 
 LOCAL FIX:
 
 PROBLEM SUMMARY:
 ****************************************************************
 * USERS AFFECTED: All users of LE                              *
 ****************************************************************
 * PROBLEM DESCRIPTION:                                         *
 ****************************************************************
 * RECOMMENDATION: APPLY PTF                                    *
 ****************************************************************
 System was migrated to z/VM 4.4.0 with new Language Environment
 level. Shortly after migrating, the TCP/IP MPROUTE machine
 beganABENDing with   "Addressing exception occurred at 821526C8
 in routine MPROUTE"The problem is similar to z/OS LE APAR
 PQ76532, answered as a SUG and corrected in the z/OS 1.6 base.
 
 PROBLEM CONCLUSION:
 Intead of always restoring R15 to the previous DSA, CEEVSSFR
 will now only do so if the previous DSA is not for CEEHTRAV. If
 the previous DSA is for CEEHTRAV, it will restore R15 to the
 next previous DSA, which will be for the original caller.
 
 TEMPORARY FIX:
 
 COMMENTS:
 
 MODULES/MACROS:   CEEBINIT CEEBLMOD CEEBPICI CEEPIPI  CEEPLPKA
 CEEVSSFR
 
 SRLS:      NONE
 
 RTN CODES:
 
 CIRCUMVENTION:
 
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