....

ABAP_AS_WITH_POOL.jcoDestination

@@ -1,5 +1,5 @@
 #for test only!
-#Mon Nov 06 18:11:07 CST 2023
+#Wed Dec 13 13:57:23 CST 2023
 jco.destination.pool_capacity=true
 jco.client.lang=zh
 jco.client.ashost=192.168.0.54
@@ -8,4 +8,4 @@ jco.client.user=MES
 jco.client.sysnr=0
 jco.destination.peak_limit=20
 jco.client.passwd=123456
-jco.client.client=800
+jco.client.client=600

dev_jco_rfc.trc

@@ -0,0 +1,118 @@
+
+**** Error file opened at 20231205 092106 China Standard Time Rel 3.0.8 (2011-11-28) [721.619]
+Error:  >Tue Dec 05 09:21:06,526<    RfcException: [null]
+    message: Connect to SAP gateway failed
+Connection parameters: TYPE=A DEST=ABAP_AS_WITH_POOL ASHOST=192.168.230.50 SYSNR=00 PCS=1
+
+LOCATION    CPIC (TCP/IP) on local host with Unicode
+ERROR       partner '192.168.230.50:3300' not reached
+TIME        Tue Dec 05 09:21:06 2023
+RELEASE     721
+COMPONENT   NI (network interface)
+VERSION     40
+RC          -10
+MODULE      nixxi.cpp
+LINE        3283
+DETAIL      NiPConnect2: 192.168.230.50:3300
+SYSTEM CALL connect
+ERRNO       10060
+ERRNO TEXT  WSAETIMEDOUT: Connection timed out
+COUNTER     2
+
+    Return code: RFC_FAILURE(1)
+    error group: 102
+    key: RFC_ERROR_COMMUNICATION
+
+Error:  >Tue Dec 05 09:23:26,607<    RfcException: [null]
+    message: Connect to SAP gateway failed
+Connection parameters: TYPE=A DEST=ABAP_AS_WITH_POOL ASHOST=192.168.230.50 SYSNR=00 PCS=1
+
+LOCATION    CPIC (TCP/IP) on local host with Unicode
+ERROR       partner '192.168.230.50:3300' not reached
+TIME        Tue Dec 05 09:23:26 2023
+RELEASE     721
+COMPONENT   NI (network interface)
+VERSION     40
+RC          -10
+MODULE      nixxi.cpp
+LINE        3283
+DETAIL      NiPConnect2: 192.168.230.50:3300
+SYSTEM CALL connect
+ERRNO       10060
+ERRNO TEXT  WSAETIMEDOUT: Connection timed out
+COUNTER     2
+
+    Return code: RFC_FAILURE(1)
+    error group: 102
+    key: RFC_ERROR_COMMUNICATION
+
+
+**** Error file opened at 20231205 100000 China Standard Time Rel 3.0.8 (2011-11-28) [721.619]
+Error:  >Tue Dec 05 10:00:00,058<    >RfcGetException rc (7) message: 数值范围对象 ZMESPROID 不存在
+<RfcGetException
+
+Error:  >Tue Dec 05 10:01:14,955<    >RfcGetException rc (7) message: 数值范围对象 ZMESPROID 不存在
+<RfcGetException
+
+
+**** Error file opened at 20231208 164650 China Standard Time Rel 3.0.8 (2011-11-28) [721.619]
+Error:  >Fri Dec 08 16:46:50,007<    >RfcGetException rc (7) message: ##.#####,####
+<RfcGetException
+
+Error:  >Fri Dec 08 16:49:21,354<    >RfcGetException rc (7) message: ##.#####,####
+<RfcGetException
+
+
+**** Error file opened at 20231208 165102 China Standard Time Rel 3.0.8 (2011-11-28) [721.619]
+Error:  >Fri Dec 08 16:51:02,041<    >RfcGetException rc (7) message: ##.#####,####
+<RfcGetException
+
+
+**** Error file opened at 20231211 151721 China Standard Time Rel 3.0.8 (2011-11-28) [721.619]
+Error:  >Mon Dec 11 15:17:21,694<    >RfcGetException rc (7) message: ##.#####,####
+<RfcGetException
+
+
+**** Error file opened at 20231211 160016 China Standard Time Rel 3.0.8 (2011-11-28) [721.619]
+Error: [1] >Mon Dec 11 16:00:16,825<    RfcException: [DEV|erpdev]
+    message: connection closed without message (CM_NO_DATA_RECEIVED)
+    Return code: RFC_CLOSED(6)
+    error group: 102
+    key: RFC_ERROR_COMMUNICATION
+Exception raised by DEV|erpdev
+
+
+**** Error file opened at 20231211 172940 China Standard Time Rel 3.0.8 (2011-11-28) [721.619]
+Error:  >Mon Dec 11 17:29:40,539<    >RfcGetException rc (7) message: Syntax error in program SAPLZMES                                .
+<RfcGetException
+
+Error:  >Mon Dec 11 17:30:08,292<    >RfcGetException rc (7) message: Syntax error in program SAPLZMES                                .
+<RfcGetException
+
+Error:  >Mon Dec 11 17:30:54,764<    >RfcGetException rc (7) message: Syntax error in program SAPLZMES                                .
+<RfcGetException
+
+
+**** Error file opened at 20231211 173328 China Standard Time Rel 3.0.8 (2011-11-28) [721.619]
+Error:  >Mon Dec 11 17:33:28,521<    >RfcGetException rc (7) message: Syntax error in program SAPLZMES                                .
+<RfcGetException
+
+Error:  >Mon Dec 11 17:35:37,983<    >RfcGetException rc (7) message: Syntax error in program SAPLZMES                                .
+<RfcGetException
+
+
+**** Error file opened at 20231211 173748 China Standard Time Rel 3.0.8 (2011-11-28) [721.619]
+Error:  >Mon Dec 11 17:37:48,395<    >RfcGetException rc (7) message: Syntax error in program SAPLZMES                                .
+<RfcGetException
+
+
+**** Error file opened at 20231211 182025 China Standard Time Rel 3.0.8 (2011-11-28) [721.619]
+Error:  >Mon Dec 11 18:20:25,371<    >RfcGetException rc (7) message: Syntax error in program SAPLZMES                                .
+<RfcGetException
+
+Error:  >Mon Dec 11 18:20:41,130<    >RfcGetException rc (7) message: Syntax error in program SAPLZMES                                .
+<RfcGetException
+
+Error:  >Mon Dec 11 18:21:52,709<    >RfcGetException rc (7) message: Syntax error in program SAPLZMES                                .
+<RfcGetException
+