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Are you looking for "Which technology is Know-How "Technology used for the connection to SAP and its DB"? |
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Summary
The connection to your SAP-System fails.
1- Error (service '?' unknown)
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ERROR service '?' unknown |
Solution
SAP Message Server Ports (SAPMS):
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Make sure to add a single line break at the very end of your service file.
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2- Error (service sapms<SID> unknown)
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ERROR "service sapms<SID> unknown" |
Solution
(Admin rights needed) Paste the following line to your services file located at: "C:\Windows\System32\drivers\etc"
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sapmsECC 3600/tcp |
(NN = your Instance Number /System Number)
Old:
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Be advised, the Performer Suite (PS) needs to be restarted to load in any system changes you did. Example: You adjusted your services file or pasted new LIB RFC files into your System32 folder -> Restart your PS. If you don't restart the PS, it could happen to fail to connect successfully, even if your system parameter is now correct. |
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3- Error (Connect to SAP gateway failed)
Performer Suite log file writes an error:
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T:3524 Error in program 'BI Docu Performer': ======> SAP_CMINIT3 : rc=20 > Connect to SAP gateway failed ... LOCATION CPIC (TCP/IP) on local host ERROR internal error ... RELEASE 720 COMPONENT NI (network interface) VERSION 40 RC -1 MODULE nixxi.cpp LINE 825 DETAIL NiIInitSocket SYSTEM CALL WSASocket, socket ERRNO 10022 ERRNO TEXT WSAEINVAL: Invalid argument COUNTER 2 |
Solution
SAP Logon through RFC ports:
- SAP-Router used: 3299 + 3399
- No SAP-Router used: 32<NN> + 33<NN>
(NN = your Instance Number /System Number)
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- 6400 (Central Management Server)
- 6405 (Connection server Business Objects)
HANA ports
- 80<instance number>
- 43<instance number>
(NN = your Instance Number /System Number)
Further information
https://help.sap.com/viewer/ports
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