II04110: DSNCCOM1 X'16' ABENDASRA ABEND0C1 CICS ATTACH

APAR status

• Closed as canceled.

Error description

• 5740XYR00 R302 R210 R220 5740IX100 R230
  CUSTOMER ATTEMPTS TO START THE CICS ATTACH FACILITY AND
  RECEIVES ABENDASRA TRANSACTION DUMP. PSW INDICATES FAILURE
  AT X'16' INTO DSNCCOM1. ABEND0C1 MAY ALSO OCCUR WITH REG15
  CONTAINING ZEROES.
  ADDITIONAL SEARCH ARGUMENTS:
  MSGIEW0642 MSGIEW0461 DFHEAI DFHEAIO DFHEI1
  

Local fix

• COMMONLY OCCURS AFTER MAINTENANCE APPLIED TO TARGET LIBRARY AND
  IS INDICATIVE OF STUBS NOT BEING PROPERLY LINKED TO DB2 LOAD
  MODULES. TYPICALLY CUSTOMERS HAVE A SEPARATE USER LIBRARY USED
  IN DFHRPL CONCATENATION THAT THEY HAVE RUN INSTALL JOB DSNTIJSU
  AGAINST TO LINK IN THE STUBS. MAINTENANCE APPLIES TO TARGET
  DSNLOAD (AND DLIB DSNALOAD, OF COURSE) AND AFFECTED MODULES ARE
  THEN MOVED TO THE USER LIBRARY. ONE WILL NO DOUBT SEE LINKEDIT
  MSGIEW046I UNRESOLVED EXTERNAL REFERENCE FOR STUB (DFHEAI)
  ON THE APPLY JOB SINCE THE MODULES IN DSNLOAD ARE NOT AWARE OF
  THIS REFERENCE SINCE DSNTIJSU WAS NOT RUN AGAINST THE TARGET
  LIBRARY ORIGINALLY (AT INSTALL TIME).
  A GOOD INDICATOR IN DIAGNOSING THIS SCENARIO LIES WITHIN
  THE TRANSACTION DUMP ITSELF. SPECIFICALLY, ONE CAN LOOK
  AT THE PROGRAM STORAGE SECTION (FOLLOWING PSEUDO SIGN-ON
  TABLE ENTRY AND REGISTER STORAGE) BEGINNING EYECATCHER.
  ON PROPER LINKAGE, ONE SHOULD SEE EITHER DFHYA170 (CICS
  VERSION 1.7) OR DFHYA210 (CICS VERSION 2.1), WHICH LIE
  WITHIN DFHEAI. HOWEVER, IN THIS CASE, DSNCCOM1 IS SEEN
  INDICATING A PROBLEM.
  TO REMEDY SITUATION, RUN DSNTIJSU AGAINST DSNLOAD TO MAKE
  THE STUBS A PERMANENT FIXTURE. ONE COULD ALSO INCLUDE A
  REFERENCE TO DSNLOAD IN THE DFHRPL CONCATENATION.
  ...
    TO AVOID HAVING TO RUN DSNTIJSU EVERY TIME AFTER APPLY
  OF MAINT. USER COULD EDIT DSNTIJSM TO INCLUDE THE FOLLOWING:
  //DLOADLIB DD  DSN=CICS....  DISP=SHR
  

Problem summary

Problem conclusion

Temporary fix

Comments

• THIS IS AN INFORMATIONAL APAR.
  ADDITIONAL KEYWORDS:
  MSGDFH0601   ABENDU0601   ABEND0601 MSGIEW0642I APPLY
  RP90/10/17 REPINNED TO ADD KEYWORDS  ABS
  

APAR Information

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

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

Fix information

Applicable component levels