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z/VM TCP/IP APARs (by Release Level)

   Notes:
  • The following tables list TCP/IP APARs by release level, along with pertinent PTF numbers and RSU inclusive status — an applicable RSU level, No, or N/A (Not Applicable).
  • APAR numbers for important or significant APARs are highlighted with red text.
  • Pre-requisite, Co-requisite and Supersede PTFs are not listed in the tables that follow
  • This information was last updated on 26 June 2017
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Level 640 APARs

APAR Date Closed PTF Number / Level RSU Abstract
PI83256 07/21/17 UI49049 / 640 No Misleading message DTCSSL506E
PI81678 06/30/17 UI48493 / 640 No SSL socket may prematurely close at end of session
PI81696 05/25/17 UI47600 / 640 No Integrity APAR
PI78530 04/09/17 UI46316 / 640 1701 Integrity APAR
PI79288 04/04/17 UI46169 / 640 1701 Multiple VIPA definitions not working on release 6.4.0
PI72106 03/27/17 UI45923 / 640 1701 CRYPTO EXPRESS APVIRT for z/VM TLS/SSL and z/VM LDAP
PI78464 03/26/17 N/A N/A z/VM LDAP documentation update (DOC APAR)
PI77169 03/26/17 UI45915 / 640 1701 Integrity APAR
PI74764 03/09/17 UI45511 / 640 No TELNET connections may hang when NOTN3270E is specified
PI75944 02/15/17 UI44708 / 640 No X PROG752 error using PCOMM with 62x160 screen size
PI73495 02/09/17 UI44535 / 640 1701 TCPIP connections can get stuck in FIN-WAIT-2
PI75747 02/08/17 UI44529 / 640 No SSL server abend when RSCS SHUTDOWN issued
PI68525 01/25/17 UI44208 / 640 1701 Large secure FTP transfer bogs down and hangs SSL sessions
PI73260 01/25/17 UI44535 / 640 1701 Security APAR
PI74049 01/23/17 UI44164 / 640 No TELNET SCEXIT input parameters contain invalid IPv4 addr
PI73070 01/12/17 UI44208 / 640 1701 Security APAR
PI73049 12/09/16 UI43248 / 640 1701 AMPX061I error in SMTP followed by PRG004 or PRG005 abend
PI70519 11/30/16 UI43039 / 640 1701 PEPI13614 IMAP server error reply messages truncated
PI68533 11/15/16 UI45923 / 640 1701 Backfit of Various SSL RAS Functions
PI70089 11/03/16 UI42274 / 640 1701 PEPI59963 TCPRUN 'STACK' Tag checking inhibits
Alternate SSL/Stack use
PI71640 11/02/16 UI42256 / 640 1701 SIZELIMIT set to maximum value can cause a loop in SDBM
PI70134 10/05/16 UI44208 / 640 1701 PEPI56474 TCPIP ACB Storage May Not Be Released When
Using SSL -- 16/10/04 PTF PECHANGE

Level 630 APARs

APAR Date Closed PTF Number / Level RSU Abstract
PI83256 07/21/17 UI49048 / 630 No Misleading message DTCSSL506E
PI81696 05/25/17 UI47599 / 630 No Integrity APAR
PI78530 04/09/17 UI46314 / 630 No Integrity APAR
PI78464 03/26/17 N/A N/A z/VM LDAP documentation update (DOC APAR)
PI77169 03/26/17 UI45914 / 630 No Integrity APAR
PI74764 03/09/17 UI45510 / 630 No TELNET connections may hang when NOTN3270E is specified
PI75944 02/15/17 UI44707 / 630 No X PROG752 error using PCOMM with 62x160 screen size
PI73495 02/09/17 UI44534 / 630 No TCPIP connections can get stuck in FIN-WAIT-2
PI75747 02/08/17 UI44528 / 630 No SSL server abend when RSCS SHUTDOWN issued
PI68525 01/25/17 UI44207 / 630 No Large secure FTP transfer bogs down and hangs SSL sessions
PI73260 01/25/17 UI44534 / 630 No Security APAR
PI74049 01/23/17 UI44163 / 630 No TELNET SCEXIT input parameters contain invalid IPv4 addr
PI73360 01/18/17 UI44078 / 630 No PEPI57534 TCPIP control blocks no longer on word boundaries
PI73070 01/12/17 UI44207 / 630 No Security APAR
PI73049 12/09/16 UI43247 / 630 No AMPX061I error in SMTP followed by PRG004 or PRG005 abend
PI70519 11/30/16 UI43038 / 630 No PEPI13614 IMAP server error reply messages truncated
PI68533 11/15/16 UI42769 / 630 No Backfit of Various SSL RAS Functions
PI70089 11/03/16 UI42273 / 630 1602 PEPI59963 TCPRUN 'STACK' Tag checking inhibits
Alternate SSL/Stack use
PI70134 10/05/16 UI41425 / 630 No PEPI56474 TCPIP ACB Storage May Not Be Released When
Using SSL -- 16/10/04 PTF PECHANGE
PI66464 08/01/16 UI39816 / 630 No ABEND0C1 or ABEND0C4 in GSK_SECURE_SOCKET_INIT
PI56474 06/07/16 UI37274 / 630 No Support for Secure RSCS TCPNJE Links
PI59963 05/31/16 UI38297 / 630 1602 TCPRUN 'STACK' Tag Checking Inhibits Alternate SSL/Stack Use
PI61469 05/24/16 UI38150 / 630 1602 PEPI60636 SSL Server Data Handling Can Corrupt Data
PI60636 04/18/16 UI37135 / 630 1602 PEPI53104 SSL Server Data Handling Can Corrupt Data
PI57534 03/11/16 UI36140 / 630 No Add eyecatcher support to z/VM TCP/IP control blocks
PI57886 03/03/16 UI35845 / 630 1602 SYN-ACK response may contain TSopt when it should not
PI56516 02/09/16 UI35252 / 630 1601 Integrity APAR
PI56350 02/03/16 UI35076 / 630 1601 Integrity APAR
PI55970 01/26/16 UI35076 / 630 1601 Integrity APAR
PI53104 01/13/16 UI34463 / 630 1602 Implicit Secure Connections are Closed Unexpectedly
PI52850 12/11/15 UI33731 / 630 1601 PEPI21053 MSDTCOSD396I rc E004 SETGROUPPARMS
PI51726 12/08/15 UI28524 / 630 1601 PEPI30085 SSL TRACE Operand Parsing Error During
Server Startup -- 15/12/08 PTF PECHANGE
PI50876 10/22/15 UI32316 / 630 1602 SNMP mishandling >10 trap destinations
PI43610 09/17/15 UI36140 / 630 No CD /USERID.RDR not working as of FTP release 6.2.0
PI40702 09/10/15 UI31015 / 630 1601 System SSL V2.1 and TLS/SSL Server Upgrade
PI41480 07/29/15 UI36140 / 630 No SMTP not retrying unresolved mail recipient
PI44132 07/13/15 UI29390 / 630 1601 Integrity APAR
PI21053 06/17/15 UI26763 / 630 1502 z/VM TCP/IP support for Multi-VSWITCH LAG
PI30085 06/16/15 UI28570 / 630 1602 DTCSSL2411E Message Issued Erroneously for Valid SSLADMIN Trace Command
PI38574 06/15/15 UI28556 / 630 1502 Security APAR
PI41073 06/14/15 UI28524 / 630 1602 SSL Server Shutdown Due to FD_ISSET Assert and CEE5207E SIGABRT
PI41479 06/14/15 UI28527 / 630 1601 FTP server shuts down after failed data connection attempt
PI41317 06/05/15 UI29390 / 630 1502 Integrity APAR
PI38762 04/24/15 UI27096 / 630 1502 TELNET connections using static SSL fail to connect
PI36920 04/01/15 UI26460 / 630 1502 VMNFS server gets DTCNFS1416E SIGERROR and shuts down
PI36658 03/20/15 UI26043 / 630 1502 Integrity APAR
PI31200 02/23/15 UI25368 / 630 1502 Enable or Disable SSL/TLS Protocols Based Upon Security Policy For Older Releases (z/VM 5.4 and z/VM 6.2)
PI32624 02/12/15 UI25109 / 630 1502 Integrity APAR
PI31202 02/12/15 UI25144 / 630 1502 Enable SSL/TLS Server for PKCS #12 Usage Using V1.13 System SSL
PI32316 01/28/15 UI24729 / 630 1602 IMAP server accept is cancelled
PI29130 01/22/15 UI25021 / 630 1502 New Function - Add PKCS #12 Certificate/key Store Support for SSL/TLS Environment
PI30359 12/17/14 UI24026 / 630 1501 Assertion Errors in TCPIP Lead to SSL Failures
PI16680 06/10/14 UI18750 / 630 1501 Accept() Returns 0.0.0.0 For SSL Connection
PI06358 11/24/13 UI12912 / 630 1502 Using AT-TLS and ResetCipherTimer set to a Non Zero Value Can Cause Abend 0C4
PM93363 11/13/13 UI12490 / 630 1401 NIST 800-131A MODE Support for z/VM SSL Server
PI04999 10/30/13 UI11978 / 630 1401 PEPM95516 SSL Server Abends on Startup in FIPS Mode
PM95516 10/10/13 UI11978 / 630 1401 Enablement of Pre-Initialization FIPS Mode in System SSL and SSL Server
PM83945 09/18/13 UK97846 / 630 1401 SSL Server Drops Connections Due to Existing SCBX Condition
PM90851 06/25/13 UK95468 / 630 1501 TCPIP Assertion Errors and Loss of SSL Connectivity

Level 620 APARs

APAR Date Closed PTF Number / Level RSU Abstract
PI81696 05/25/17 UI47598 / 620 No Integrity APAR
PI78530 04/09/17 UI46313 / 620 No Integrity APAR
PI78464 03/26/17 N/A N/A z/VM LDAP documentation update (DOC APAR)
PI77169 03/26/17 UI45906 / 620 No Integrity APAR
PI74764 03/09/17 UI45509 / 620 No TELNET connections may hang when NOTN3270E is specified
PI75944 02/15/17 UI44706 / 620 No X PROG752 error using PCOMM with 62x160 screen size
PI73495 02/09/17 UI44533 / 620 No TCPIP connections can get stuck in FIN-WAIT-2
PI73260 01/25/17 UI44533 / 620 No Security APAR
PI73049 12/09/16 UI43246 / 620 No AMPX061I error in SMTP followed by PRG004 or PRG005 abend
PI70519 11/30/16 UI43037 / 620 No PEPI13614 IMAP server error reply messages truncated
PI68533 11/15/16 UI42768 / 620 No Backfit of Various SSL RAS Functions
PI70089 11/03/16 UI42272 / 620 No PEPI59963 TCPRUN 'STACK' Tag checking inhibits
Alternate SSL/Stack use
PI59963 05/31/16 UI38296 / 620 No TCPRUN 'STACK' Tag Checking Inhibits Alternate SSL/Stack Use
PI61469 05/24/16 UI38149 / 620 No PEPI60636 SSL Server Data Handling Can Corrupt Data
PI60636 04/18/16 UI37134 / 620 No PEPI53104 SSL Server Data Handling Can Corrupt Data
PI57886 03/03/16 UI35844 / 620 No SYN-ACK response may contain TSopt when it should not
PI56516 02/09/16 UI35251 / 620 No Integrity APAR
PI56350 02/03/16 UI35075 / 620 No Integrity APAR
PI53104 01/13/16 UI34462 / 620 No Implicit Secure Connections are Closed Unexpectedly
PI50876 10/22/15 UI32315 / 620 No SNMP mishandling >10 trap destinations
PI43610 09/17/15 UI31289 / 620 1501 CD /USERID.RDR not working as of FTP release 6.2.0
PI41480 07/29/15 UI29827 / 620 1501 SMTP not retrying unresolved mail recipient
PI44132 07/13/15 UI29389 / 620 1501 Integrity APAR
PI38574 06/15/15 UI28555 / 620 1501 Security APAR
PI41479 06/14/15 UI28526 / 620 1501 FTP server shuts down after failed data connection attempt
PI41317 06/05/15 UI28273 / 620 1501 Integrity APAR
PI38762 04/24/15 UI27093 / 620 1501 TELNET connections using static SSL fail to connect
PI36920 04/01/15 UI26459 / 620 1501 VMNFS server gets DTCNFS1416E SIGERROR and shuts down
PI36658 03/20/15 UI26041 / 620 1501 Integrity APAR
PI31200 02/23/15 UI25367 / 620 1501 Enable or Disable SSL/TLS Protocols Based Upon Security Policy For Older Releases (z/VM 5.4 and z/VM 6.2)
PI32316 01/28/15 UI24728 / 620 1501 IMAP server accept is cancelled
PI30359 12/17/14 UI24025 / 620 1501 Assertion Errors in TCPIP Lead to SSL Failures
PM83945 09/18/13 UK97845 / 620 1302 SSL Server Drops Connections Due to Existing SCBX Condition
PM86100 04/10/13 UK93324 / 620 1302 PEPM81589 PTF-Supplied MODULES Built Incorrectly
PM77039 03/04/13 UK92195 / 620 1501 TCPIP Assertion Errors and Loss of SSL Connectivity
PM81589 01/29/13 UK91316 / 620 1501 System SSL Storage Leak When Using GSK_RENEGOTIATION_PEER_CERT_CHECK_ON And No Renegotiated Handshake
PM59015 09/28/12 UK82212 / 620 1301 SSL Server Becomes Unresponsive During Operation
PM71046 09/21/12 UK82005 / 620 1202 AMPX084I Pascal Runtime Error in TCPIP
PM52716 02/27/12 UK74834 / 620 1202 Enable Client Certificate Authentication in z/VM SSL

Level 540 APARs

APAR Date Closed PTF Number / Level RSU Abstract
PI81696 05/25/17 UI47597 / 540 No Integrity APAR
PI78530 04/09/17 UI46312 / 540 No Integrity APAR
PI78464 03/26/17 N/A N/A z/VM LDAP documentation update (DOC APAR)
PI77169 03/26/17 UI45905 / 540 No Integrity APAR
PI74764 03/09/17 UI45539 / 540 No TELNET connections may hang when NOTN3270E is specified
PI75944 02/15/17 UI44705 / 540 No X PROG752 error using PCOMM with 62x160 screen size
PI73495 02/09/17 UI44561 / 540 No TCPIP connections can get stuck in FIN-WAIT-2
PI73260 01/25/17 UI44561 / 540 No Security APAR
PI70519 11/30/16 UI43036 / 540 No PEPI13614 IMAP server error reply messages truncated
PI68533 11/15/16 UI42771 / 540 No Backfit of Various SSL RAS Functions
PI70089 11/03/16 UI42271 / 540 No PEPI59963 TCPRUN 'STACK' Tag checking inhibits
Alternate SSL/Stack use
PI40252 09/14/16 UI42771 / 540 No SSLADMIN QUERY SESSIONS output contains corrupt data
PI59963 05/31/16 UI38295 / 540 No TCPRUN 'STACK' Tag Checking Inhibits Alternate SSL/Stack Use
PI61469 05/24/16 UI38148 / 540 No PEPI60636 SSL Server Data Handling Can Corrupt Data
PI60636 04/18/16 UI37133 / 540 No PEPI53104 SSL Server Data Handling Can Corrupt Data
PI57886 03/03/16 UI35843 / 540 No SYN-ACK response may contain TSopt when it should not
PI56516 02/09/16 UI35250 / 540 No Integrity APAR
PI56350 02/03/16 UI35074 / 540 No Integrity APAR
PI53104 01/13/16 UI34487 / 540 No Implicit Secure Connections are Closed Unexpectedly
PI50876 10/22/15 UI32314 / 540 No SNMP mishandling >10 trap destinations
PI41480 07/29/15 UI29826 / 540 No SMTP not retrying unresolved mail recipient
PI44132 07/13/15 UI35074 / 540 No Integrity APAR
PI38574 06/15/15 UI28557 / 540 No Security APAR
PI41479 06/14/15 UI28525 / 540 No FTP server shuts down after failed data connection attempt
PI41317 06/05/15 UI35074 / 540 No Integrity APAR
PI38762 04/24/15 UI27059 / 540 No TELNET connections using static SSL fail to connect
PI36920 04/01/15 UI26458 / 540 1501 VMNFS server gets DTCNFS1416E SIGERROR and shuts down
PI36658 03/20/15 UI26042 / 540 1501 Integrity APAR
PI31200 02/23/15 UI25366 / 540 1501 Enable or Disable SSL/TLS Protocols Based Upon Security Policy For Older Releases (z/VM 5.4 and z/VM 6.2)
PI32316 01/28/15 UI24727 / 540 1501 IMAP server accept is cancelled
PI30359 12/17/14 UI24260 / 540 1501 Assertion Errors in TCPIP Lead to SSL Failures
PM83945 09/18/13 UK97851 / 540 1301 SSL Server Drops Connections Due to Existing SCBX Condition
PM77039 03/04/13 UK92193 / 540 1501 TCPIP Assertion Errors and Loss of SSL Connectivity
PM59015 09/28/12 UK82210 / 540 1202 SSL Server Becomes Unresponsive During Operation
PM71046 09/21/12 UK82003 / 540 1202 AMPX084I Pascal Runtime Error in TCPIP
PM40046 06/20/11 UK68939 / 540 1102 PEPK97438 SSL Sessions Not Closed Due to Unexpected Data
PM23344 02/22/11 UK65126 / 540 1102 Telnet SECURECONNECTION PCOMM/OBEYFILE Corrections
PM28594 02/10/11 UK65181 / 540 1102 PEPK97438 - SSLADMIN Command Error DTCSSL2421E For RACF Environment
PK75662 08/13/10 UK59535 / 540 1102 SSL Performance and Scalability Enhancements - TCPIP Module Updates
PK97438 08/06/10 UK59535 / 540 1102 SSL Performance and Scalability Enhancements - SSLSERV Module Updates
PK97437 08/06/10 UK59535 / 540 1102 SSL Performance and Scalability Enhancements - Packaging Updates
PM06244 02/03/10 UK54302 / 540 1002 Operation Exception in crypto_aes_assist
PK87640 10/29/09 UK51579 / 540 1001 SSL Server Error: DMSFRO159E Insufficient Storage Available
PK80387 05/05/09 UK46335 / 540 1001 Broken Pipe Condition Causes SSL Server Shutdown
PK51954 04/24/09 UK46024 / 540
0902 Multiple Connections Cause the SSL Server to Abend
PK84255 04/16/09 UK45880 / 540 0902 Window Scaling Errors Degrade Secure Connection Throughput
PK84182 04/13/09 UK45770 / 540 0902 Unexpected Prompt When Establishing a Secure Connection
PK81448 03/30/09 UK45373 / 540 0902 AMPX036I Assertion Closing Implicit SSL Telnet Connection
PK75268 11/14/08 UK41626 / 540 0901 AMPX036I Assertion Closing a Secure x3270 Session
PK65850 12/04/08 UK40952 / 540 0901 SSL Server Enablement
PK73085 12/02/08 UK40952 / 540 0901 TCP/IP Server Updates for SSL Server Support

Multi-Level Informational/Documentation APARs

APAR Abstract
PI78464 z/VM LDAP documentation update (DOC APAR)
II14790 Info APAR for z/VM SSL Server Documentation Updates
II14420 Info APAR for Undocumented TCP/IP Messages
II14444 Info APAR regarding deprecation of z/VM DNS support