OA56083: WITH THE PPPAGE ( PAGEPROTPAGE ) SPECIFIED DYNAMIC LPA LOAD MAY FAIL WITH RSN26210057

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Customer reports after migrating to 2.3 their ECSA allocated
  for TCP/IP appears to be increased, from about 70k to 12M
  It appears in 2.3 the PDSE object PMAR (Program Management
  Attribute Record) indicates the module requires more storage
  than the LLFP area (linear format fetch parameter list)
  LLFP_PRIMAREA_LEN (segment length). The above mismatch leads
  to loader issuing reason code 26210057 ( LDRRS_PRIMAREA_SHORT )
  

Local fix

• For the above reported scenario, using command:
  SETPROG LPA,ADD,MOD=(mmmmmmmm),DSN=LNKLST
  (without PPPAGE) will allow the load to work.
  

Problem summary

• ****************************************************************
  * USERS AFFECTED:                                              *
  *  Users running z/OS HBB77A0 and above                        *
  *                 and the following:                           *
  *                                                              *
  *                 - Manage Dynamic LPA using either the        *
  *                   CSVDYLPA macro, SETPROG LPA command or     *
  *                   the PROGxx LPA parmlib member.             *
  *                 - Specifying only whole pages are            *
  *                   page-protected either by setting           *
  *                   LpmeaPageProtPage or using the             *
  *                   PAGEPROTPAGE keyword on SETPROG or         *
  *                   PROGxx.                                    *
  *                 - Affecting a PDSE program library.          *
  *                 - Using the Program Management Binder        *
  *                   at z/OS V2R3 (HBB77B0).                    *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  *  Dynamic LPA processing fails,                               *
  *                      returning a RC=0C,RSN=26210057 from     *
  *                      an internally issued IEWLSERV call.     *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  Dynamic LPA processing incorrectly calculated the storage
  needed for a PDSE program object for which we are
  page-protecting whole pages.
  

Problem conclusion

• Fixed Dynamic LPA processing to correctly calculate the
  storage needed for a PDSE program object for which we are
  page-protecting whole pages.
  

Temporary fix

• *********
  * HIPER *
  *********
  

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

  UA97905 UA97906

Modules/Macros

• CSVHFLDM CSVLPPR
  

Fix information

• Fixed component name

  CONTENTS SUPERV

• Fixed component ID

  5752SC1CJ

Applicable component levels

• R7A0 PSY UA97906

     UP18/11/21 P F811 ¢

• R7B0 PSY UA97905

     UP18/11/21 P F811 ¢

Fix is available

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