3258697 - Intermittent SQL10013N errors

Scenario 1:

• You are seeing intermittent '[IBM][CLI Driver] SQL10013N  The specified library "" could not be loaded' errors in the SAP system accompanied by DBIF_RSQL_SQL_ERROR dumps.
  ====================================================================================
  Category               Installation Errors
  Runtime Errors         DBIF_RSQL_SQL_ERROR
  Except.                CX_SY_OPEN_SQL_DB
  Date and Time          16.08.2022 10.46

          Short text
          SQL error "-10013" when accessing table "tabname".

          What happened?
          Error Text of the Database: "SQL10013N The specified library "" could not be loaded. SQLSTATE=42724"
         ====================================================================================

         Developer traces report the same.
         ====================================================================================
         C Tue Aug 16 10:46:00 2022
         C  *** ERROR in DB6Connect[dbdb6.c, 2009] CON = 1 CACHEID = -1 (BEGIN)
         C  &+     DbSlConnectDB6( SQLConnect ): [IBM][CLI Driver] SQL10013N  The specified library "" could not be loaded.  SQLSTATE
         C  &+     =42724
         C  &+     ABAP location info 'SAPLSO02', 1401
         C  &+     SAP user '**********', transaction code '****'
         C  *** ERROR in DB6Connect[dbdb6.c, 2009] (END)
         C  *** ERROR => DbSlConnect to 'SAP' as 'sapsr3' failed
         [dbdb6.c      2016]
         C  {root-id=12C10F305D051EDD87A90215AA8ED983}_{conn-id=00000000000000000000000000000000}_0
         B  ***LOG BY4=> sql error -10013 performing DEL on table tabname                                                    [dbtran       10043]
         B  ***LOG BY0=> SQL10013N  The specified library "" could not be loaded.  SQLSTATE=42724               [dbtran       10043]
       ====================================================================================

         With the client side db2diag.log reporting GSKit Error=17
      ====================================================================================
         2022-08-16-10.46.25.460423+000 I839475865E726        LEVEL: Error
         PID     : 24369                TID : 47445786596672  PROC : dw.sapSAP_D00
         INSTANCE: db2sap               NODE : 000
         HOSTNAME: 
         FUNCTION: DB2 UDB, common communication, sqlccCreateDefaultKeyDB, probe:261
         MESSAGE : ZRC=0x00000011=17
         SQL0017N  A RETURN statement must be specified and executed in an SQL 
         function or method.

         DIA8017C Cannot access table token "" with a DROP or ALTER table 
         pending.
         DATA #1 : <preformatted>
         GSKKM_OpenKeyDbData: GSKit Error = 17,
         KeyDB = ,
         EncPassLen = 32, PwdLen = 1024, DefaultKeyDBUsed = 1,
         ServerCert = /sapmnt/SAP/global/SSL_client/sap_db2sap_agpw03sapdb_ssl_comm_1.arm.

         2022-08-16-10.46.25.513224+000 I839476592E416        LEVEL: Error
         PID     : 24369                TID : 47445786596672  PROC : dw.sapSAP_D00
         INSTANCE: db2sap               NODE : 000
         HOSTNAME: agpw03sapap4
         FUNCTION: DB2 UDB, common communication, sqlccMapSSLErrorToDB2Error, probe:261
         MESSAGE : DIA3604E The SSL function "GSKKM_OpenKeyDbData" failed with the 
         return code "17" in "sqlccCreateDefaultKeyDB".
====================================================================================

Scenario 2:

• Other SQL10013N  intermittent errors like below may also be seen in SM21 and ST11 transactions outside of the above errors.
  SQL10013N  The specified library "GSKit Error: 155" could not be loaded.
  SQL10013N The specified library "GSKit Error: 202" could not be loaded. 

• Netweaver AS any release
• Db2 v11.5 GA through v11.5.5.0

SQL10013N , -10013 , SQL0017N , SSL , GSKIT , GSKKM , OpenKeyDbData , KBA , BC-DB-DB6 , DB2 Universal Database for Unix / NT , Problem