II03226: MSGDFH5923 WHEN CINIT RUSIZES ARE GREATER THAN THE RUSIZES SPECIFIED IN THE TYPETERM ENTRY FOR THE MODEL BEING USED

APAR status

• Closed as canceled.

Error description

• CICS AUTOINSTALL FAILURE WITH MESSAGE DFH5923 AFTER
  APPLICATION OF PL16388 CUSTOMERS MAY ENCOUNTER AUTOINSTALL
  FAILURES INDICATED BY MSGDFH5923I OR MSGDFH2411I (MSGDFH2411).
  
  AFTER APPLICATION OF PL16388, WHEN THE SEND AND/OR RECEIVE RU
  SIZES ARE SPECIFIED IN THE TYPETERM ENTRY, IF THE RU SIZES ARE
  ALSO SPECIFIED IN THE LOGMODE TABLE ENTRY THEY MUST BE LESS THAN
  THE VALUE SPECIFIED IN THE TYPETERM.
  
  
  FOR EXAMPLE, IF YOU CODE A RECEIVE RU SIZE OF 256 IN THE
  TYPETERM BUT HAVE 1024 CODED IN THE LOGMODE TABLE ENTRY, THE
  INSTALL REQUEST WILL FAIL WITH A MESSAGE DFH5923 GIVEN.
  
  TO VERIFY THIS CONDITION YOU MUST COMPARE THE LOGMODE TABLE
  DATA WITH THE CICS DATA FOUND IN THE MODEL ENTRY ON THE
  RESTART DATA SET. THE RSD MAY BE PRINTED USING AMSPRINT. THE
  MODEL ENTRIES ARE IDENTIFIED BY THE CHARACTERS TORMM, (CONSULT
  THE CADL MESSAGE LOG FOR THE MODEL BEING USED FOR THE
  INSTALL). THE BIND IMAGE IS FOUND AT THE END OF THE MODEL IN
  QUESTION.
  
  IF THE LOGMODE ENTRY INFORMATION IS NOT AVAILABLE, YOU MAY
  OBTAIN THE BIND INFORMATION FROM THE CINIT RU. THE CINIT RU
  CAN BE FOUND IN A VTAM BUFFER TRACE DURING THE AUTOINSTALL
  REQUEST.
  
  ONCE YOU HAVE THE CINIT BIND AND THE MODEL BIND, THE BYTES WHICH
  ARE CHECKED ARE FOUND AT OFFSET 10 AND 11 (DECIMAL). OFFSET
  10 IS THE RECEIVE RU SIZE AND 11 IS THE SEND RU SIZE. IN THE
  EXAMPLE THE MODEL BIND WILL HAVE AN X'85' AT OFFSET 10 WHILE
  THE CINIT BIND WILL HAVE AN X 87' AT OFFSET 10. SINCE THE
  CINIT VALUE IS LARGER THAN THE MODEL SIZE THE INSTALL REQUEST
  WILL TERMINATED WITH A MESSAGE DFH5923. FOR AN AUTOINSTALLED
  TERMINAL, SPECIFYING A NON-ZERO RECEIVESIZE/SENDSIZE WILL
  INDICATE TO CICS WHAT THE MAXIMUM OR ACTUAL VALUE OF THE
  RECEIVE/SEND RUSIZE MAY BE. IF THE APPROPRIATE RUSIZE WITHIN
  THE CINIT BIND IMAGE (SPECIFIED IN THE VTAM LOGMODE ENTRY) HAS
  A NON-ZERO VALUE THEN THE TYPETERM RECEIVESIZE/SENDSIZE WILL
  BE USED TO INDICATE THE MAXIMUM VALUE.
  
  HOWEVER: IF THE APPROPRIATE RUSIZE WITHIN THE CINIT BIND IMAGE
  IS ZERO THEN THE TYPETERM RECEIVESIZE/SENDSIZE WILL BE USED.
  
  THE FOLLOWING EXAMPLES DESCRIBE THE RESULTING BIND RECEIVE
  RUSIZES FROM A SET OF INPUT CINIT RUSIZES AND TYPETERM
  RECEIVESIZE. (THE SAME RULES APPLY TO THE SEND RUSIZE AND
  TYPETERM SENDSIZE).
  
  THE CINIT BIND RUSIZE (FROM LOGMODE TABLE) IS GREATER THAN
  ZERO BUT LESS THAN THE TYPETERM RECEIVESIZE, CICS USES THE
  CINIT RUSIZE.
  
  THE CINIT SIZE IS GREATER THAN ZERO AND IS GREATER THAN THE
  TYPETERM RECEIVESIZE (WHICH IS GREATER THAN ZERO), CICS WILL
  REJECT THE LOGON WITH MSGDFH5923.
  
  THE CINIT SIZE IS GREATER THAN ZERO AND THE TYPETERM
  RECEIVESIZE IS ZERO, CICS USES THE CINIT RUSIZE.
  
  THE CINIT SIZE IS ZERO AND THE TYPETERM RECEIVESIZE IS
  GREATER THAN ZERO, CICS WILL USE THE RECEIVESIZE VALUE.
  
  THE CINIT SIZE IS ZERO AND THE TYPETERM RECEIVESIZE IS ZERO,
  THIS WILL RESULT IN A ZERO RUSIZE WHICH IS ONLY VALID FOR
  BISYNC DEVICES.
  
  PL21136 ADDRESSES A PROBLEM CAUSED WHEN THE RUSIZES ARE SET TO
  ZERO IN THE TYPETERM AND LOGMODE ENTRY. THE RESULTING BIND
  IMAGE CONTAINS X'40' IN BOTH THE SEND AND RECEIVE RUSIZE FOR
  NON-SNA TERMINALS.
  
  THE FIX FOR PL21136 "MUST" BE APPLIED WHEN NON-SNA
  TERMINALS ARE IN USE.  FOR BISYNC TERMINALS  RU SIZES MUST
  BE SET TO ZERO (00) IN THE TYPETERM AND LOGMODE TABLE ENTRIES.
  
  FAILURE TO SET THE RU SIZES TO ZERO MAY RESULT IN INTERMITTENT
  MSGDFH3424 ERROR MESSAGES.  MSGDFHZC3424 DFHZC3424
  
  THIS INFORMATION IS ALSO APPLICABLE TO APAR PL18595 FOR
  CICS MVS RELEASE 2.1 COMPID 566540301.
  FOR DOS, APAR IS PL18597.
  ADDED FOR SEARCHABILITY 5746XX300 RI69 RA69 RA71 R170
  MSGDFH5963 MSGDFH5963E
  ADDITIONAL KEYWORDS:
  566540301 R321 321 V321 CICS/ESA
  565501800 R410 410 R100 100
  565514700 R300 300 R530 530 R200 200 R520 520 R510 510
  5697E9300 R610 610 R620 620 R630 630
  MSGDFHZC5963 DFHZC5963 MSGDFHZC6903 DFHZC6903
  

Local fix

• JIM GRAUEL
  CICS LEVEL 2
  RALEIGH
  

Problem summary

Problem conclusion

Temporary fix

Comments

• INFORMATION APAR
  

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