Error During Communication Sapgw00
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WEB AS 引发的socket错误,具体解释如下: WSAECONNRESET (10054) Connection reset by peer. Berkeley description: A connection was forcibly closed by a peer. This normally results from a loss of the https://lp007819.wordpress.com/2009/04/20/sap-gateway-info-smgw/ connection on the remote socket due to a timeout or a reboot. WinSock description: Same as Berkeley. On a datastream socket, the http://saprfc.sourceforge.net/src/saprfc.html connection was reset. This reset could be generated locally by the network system when it detects a connection failure, or it might error during be received from the remote host (in TCP terms, the remote host sent a RST packet). This error is also possible on a datagram socket; for instance, this error could result if your application sends a UDP datagram to a host, which rejects it by error during communication responding with an ICMP Port Unreachable. User suggestions: Some network systems have commands to report statistics. In this case, it might be possible to check the count of TCP RST packets received, or ICMP Port Unreachable packets. See other suggestions under WSAECONNABORTED. WinSock functions: recv(), recvfrom(), send(), sendto(), FD_CLOSE Additional functions: Any function that does I/O on the network could generate this error. Two functions that are conspicuously absent from the current function list above are shutdown() and close socket(). See also: WSAECONNABORTED, WSAENETRESET, WSAETIMEDOUT 下面是SAP 官方的解释: Q: SAP-Basis System: Operating system call recv failed (error no. 10054) A: Set the gw/gw_disconnect parameter to 0 Explain:sap note 559199 Summary Symptom Call disconnections are recorded in the syslog or dev_rd.In the syslog these appear as follows.The entries are written by the gateway reader: 19:00:24 nefssp24_PRD_00 RD DDIC #Q0I Operating system call recv failed (error no. 10054) 19:00:24 nefssp24_PRD_00 RD DDIC #S23 Connection to CPI-C client 218 was closed 19:00:24 nefssp24_PRD_00 RD DDIC #S74
Builder). Each function module has interface defined. The interface definition consist from import parameters (input), export parameters (output), internal tables (input/output) and exceptions. The function module have to set RFC support enable to be able called by RFC from a remote system. More information about function modules and programming concepts in SAP R/3 you can find on http://help.sap.com under the BC manuals. You need to compile PHP with the --with-saprfc parameter to enable this extension. You also need SAP RFCSDK (if you are SAP customer, you can find it on the "Presentation CD"). Table of Contents saprfc_attributes Gets some information about RFC connection saprfc_call_and_receive Does a remote call of an function module saprfc_close Closes a RFC connection saprfc_error Gets the last RFC error message saprfc_exception Gets a exception string for last call of an function module saprfc_export Gets a value of a export parameter saprfc_function_debug info Prinst an interface definition of a function module and content of internal buffers saprfc_function_define Defines an interface of a function module saprfc_function_discover Discovers an interface of a function module saprfc_function_free Frees a function module resources saprfc_function_interface Gets an interface definition of a function module saprfc_function_name Gets the name of function module saprfc_import Sets a value of a import parameter saprfc_server_accept Accepts an incoming RFC connection saprfc_server_export Sets a value of a export parameter saprfc_server_import Gets a value of a import parameter saprfc_server_dispatch Receives a single RFC request and call a corresponding PHP function saprfc_server_register_check Check for registered RFC server at a SAP gateway saprfc_server_register_cancel Cancel all registered RFC servers at a SAP gateway saprfc_set_trace Activate/Deactivate the RFC trace saprfc_table_append Appends a line at end of internal table saprfc_table_init Init a internal table saprfc_table_insert