SNC Error for ABAP SysteM

[Rahul9]

Hi All,

I successfully configured SNC on my ABAP system recently. The SNC configuration was completed without any issues, and I can confirm that SNC is activated in both the SNCConfig tcode and the SM51 tcode. However, after configuring SNC, I encountered the following error. I would greatly appreciate your valuable comments on this matter.

Error Message on SAP GUI : SAP System Message Secure Network Layer (SNC Error)

I am attaching dev_w0 logs for your reference.

---------------------------------------------------
trc file: "dev_w0", trc level: 1, release: "753"
---------------------------------------------------
X
X Sat Apr  6 09:31:26:430 2024
X  MMX global options: diag=0 search=1
X  MMX global options: diag=0 search=1
*
*  ACTIVE TRACE LEVEL           1
*  ACTIVE TRACE COMPONENTS      all, MJ
*
M sysno      77
M sid        Q66
M systemid   390 (AMD/Intel x86_64 with Linux)
M relno      7530
M patchlevel 0
M patchno    1100
M intno      20170305
M make       multithreaded, Unicode, 64 bit, optimized
M profile    /usr/sap/Q66/SYS/profile/Q66_D77_as01q66
M pid        1575
M
M
M Sat Apr  6 09:31:26:430 2024
M  kernel runs with dp version 63000(ext=120000) (@(#) DPLIB-INT-VERSION-0+63000-UC)
M  length of sys_adm_ext is 524 bytes
M  ThStart: taskhandler started
M  ThInit: initializing DIA work process W0
X  MM global diagnostic options set: 0
M  ***LOG Q01=> ThInit, WPStart (Workp. 0 1 1575) [thxxhead.c   1124]
M
M Sat Apr  6 09:31:33:811 2024
M  ThInit: running on host as01q66
I  MtxInit: ABAP_WP_0 0 0
M  calling db_connect ...
B  Loading DB library '/usr/sap/Q66/D77/exe/dbhdbslib.so' ...
B  Library '/usr/sap/Q66/D77/exe/dbhdbslib.so' loaded
B  Version of '/usr/sap/Q66/D77/exe/dbhdbslib.so' is "753.02", patchlevel (0.1100)
C  Callback functions for dynamic profile parameter registered
C
C  DBHDBSLIB : version 753.02, patch 0.1100 (Make PL 0.1100)
C  HDB shared library (dbhdbslib) patchlevels (last 10)
C    (0.1100) All cached statements are active (note 3270286)
C    (0.1100) SAP Support Package Stack Kernel 7.53 Patch Level 1100 (note 3270316)
C    (0.1035) DBSL version updated (note 3224142)
C    (0.1033) Some internal SQL errors are classified as deadlock (note 3244609)
C    (0.1025) Change of ABAPVARCHARMODE is not allowed (note 3219494)
C    (0.1012) ZDO uses wrong userkey during reconnect (note 3169721)
C    (0.1011) Short dump after soft cancel (note 3169611)
C    (0.1010) Cancel CLOSE CURSOR (note 3164569)
C    (0.1010) Authentication failed with x.509 certificate (note 3115792)
C    (0.1000) SAP Support Package Stack Kernel 7.53 Patch Level 1000 (note 3155924)
C
C
C  Loading SQLDBC client runtime (pid=1575)...
C  SQLDBC Module  : /usr/sap/Q66/SYS/exe/uc/linuxx86_64/hdbclient/libSQLDBCHDB.so
C  SQLDBC Runtime : libSQLDBCHDB 2.16.026.1681936933
C
C  Try to connect via secure store (DEFAULT) on connection 0 ...
C  connect property [APPLICATION = ABAP:Q66]
C  connect property [APPLICATIONVERSION = 753 PL 1100]
C  connect property [KEY = DEFAULT]
C  connect property [UNICODE = 1]
C  connect property [SQLMODE = SAPR3]
C  connect property [VARCHARMODE = ABAP]
C  connect property [PACKETSIZE = 1048576]
C  connect property [COMPLETEARRAYEXECUTION = 1]
C  connect property [CACHEDVIEWTS = 1]
C  connect property [LOCKUSERSTOREONKEYREAD = 0]
C  connect property [STATEMENTROUTINGWARNINGS = TRUE]
C  connect property [ENCRYPT = TRUE]
C  connect property [sslCryptoProvider = commoncrypto]
C  connect property [sslKeyStore = /usr/sap/Q66/D77/sec/sapsrv.pse]
C  connect property [ss = ss]
C  connect property [lTrustStore = /usr/sap/Q66/D77/sec/sapsrv.pse]
C
C Sat Apr  6 09:31:34:139 2024
C  -------------------------------------------------------------
C  Attach to HDB : 2.00.059.09.1686579463 (fa/hana2sp05)
C  build_branch=fa/hana2sp05
C  build_weekstone=0000.00.0
C  build_cloud_edition=0000.00.00
C  build_time=2023-06-12 16:54:50
C  database release=2.00.059.09.1686579463
C  database name/instance=Q66/08
C  database host=q66dbh
C  database user=SAPP66
C  connection id=344450
C  Data Aging is supported
C  FDA=1, FAE with FDA=1
C  Cached Views=1