[SAP]JCO连接错误配置日志之错误主机

最新推荐文章于 2023-04-13 16:45:47 发布

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最新推荐文章于 2023-04-13 16:45:47 发布

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分类专栏： SAP 文章标签： SAP JCO RFC ping jco.client.ashost

本文链接：https://blog.youkuaiyun.com/weixin_42278016/article/details/81023713

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本文记录了一次SAP系统中出现的网关连接失败问题，详细错误信息为com.sap.conn.jco.JCoException，具体原因是Host配置错误或无法连接，提示超时错误。文章涉及的连接参数包括ASHOST、SYSNR、SAPROUTER等。

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如果Router配置正确，但Host配置（DestinationDataProvider.JCO_ASHOST ,jco.client.ashost）不正确或无法连接，则报错：

com.sap.conn.jco.JCoException: (102) RFC_ERROR_COMMUNICATION: Connect to SAP gateway failed
Connection parameters: TYPE=A DEST=AS ASHOST=172.18.28.4 SYSNR=00 SAPROUTER=/H/66.77.88.99/H/ PCS=1

LOCATION    CPIC (TCP/IP) on local host with Unicode
ERROR       timeout occured
TIME        Mon Jul 09 10:20:26 201
RELEASE     711
COMPONENT   NI (network interface)
VERSION     39
RC          -5
MODULE      nibuf.cpp
LINE        4764
DETAIL      NiBufIConnect: route connect '/H/66.77.88.99/H/172.18.28.4'
            timeout
COUNTER     2

	at com.sap.conn.jco.rt.MiddlewareJavaRfc.generateJCoException(MiddlewareJavaRfc.java:615)
	at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcClient.connect(MiddlewareJavaRfc.java:1280)
	at com.sap.conn.jco.rt.ClientConnection.connect(ClientConnection.java:661)
	at com.sap.conn.jco.rt.PoolingFactory.init(PoolingFactory.java:103)
	at com.sap.conn.jco.rt.ConnectionManager.createFactory(ConnectionManager.java:171)
	at com.sap.conn.jco.rt.DefaultConnectionManager.createFactory(DefaultConnectionManager.java:44)
	at com.sap.conn.jco.rt.ConnectionManager.getFactory(ConnectionManager.java:160)
	at com.sap.conn.jco.rt.RfcDestination.initialize(RfcDestination.java:789)
	at com.sap.conn.jco.rt.RfcDestination.ping(RfcDestination.java:1002)

Caused by: 
RfcException: [null]
    message: Connect to SAP gateway failed
Connection parameters: TYPE=A DEST=AS ASHOST=172.18.28.4 SYSNR=00 SAPROUTER=/H/66.77.88.99/H/ PCS=1

LOCATION    CPIC (TCP/IP) on local host with Unicode
ERROR       timeout occured
TIME        Mon Jul 09 10:20:26 201
RELEASE     711
COMPONENT   NI (network interface)
VERSION     39
RC          -5
MODULE      nibuf.cpp
LINE        4764
DETAIL      NiBufIConnect: route connect '/H/66.77.88.99/H/172.18.28.4'
            timeout
COUNTER     2

    Return code: RFC_FAILURE(1)
    error group: 102
    key: RFC_ERROR_COMMUNICATION
	at com.sap.conn.rfc.engine.RfcIoControl.error_end(RfcIoControl.java:255)
	at com.sap.conn.rfc.engine.RfcIoControl.ab_rfcopen(RfcIoControl.java:94)
	at com.sap.conn.rfc.api.RfcApi.RfcOpen(RfcApi.java:83)
	at com.sap.conn.jco.rt.MiddlewareJavaRfc$JavaRfcClient.connect(MiddlewareJavaRfc.java:1273)
	... 31 more