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Once the appropriate package has been downloaded, it can be extracted using the SAPCAR utility. The command line to extract an SAP NW RFC package is basically the same on all platforms. The only difference is the name of the SAP NW RFC package. The following is a sample command line to extract the SAP NW RFC package and its resulting output:
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C:\tmp\sap>sapcar -xvf NWRFC_35-20004568.SAR
SAPCAR: processing archive NWRFC_35-20004568.SAR (version 2.01)
x nwrfcsdk
x nwrfcsdk/bin
x nwrfcsdk/bin/rfcexec.exe
x nwrfcsdk/bin/startrfc.exe
x nwrfcsdk/demo
x nwrfcsdk/demo/companyClient.c
x nwrfcsdk/demo/readme.txt
x nwrfcsdk/demo/rfcexec.cpp
x nwrfcsdk/demo/rfcexec.h
x nwrfcsdk/demo/sapnwrfc.ini
x nwrfcsdk/demo/sflightClient.c
x nwrfcsdk/demo/sso2sample.c
x nwrfcsdk/demo/startrfc.cpp
x nwrfcsdk/demo/startrfc.h
x nwrfcsdk/demo/stfcDeepTableServer.c
x nwrfcsdk/doc
x nwrfcsdk/include
x nwrfcsdk/include/sapdecf.h
x nwrfcsdk/include/sapnwrfc.h
x nwrfcsdk/include/sapuc.h
x nwrfcsdk/include/sapucx.h
x nwrfcsdk/lib
x nwrfcsdk/lib/icudt34.dll
x nwrfcsdk/lib/icuin34.dll
x nwrfcsdk/lib/icuuc34.dll
x nwrfcsdk/lib/libicudecnumber.dll
x nwrfcsdk/lib/libsapucum.dll
x nwrfcsdk/lib/libsapucum.lib
x nwrfcsdk/lib/sapdecfICUlib.lib
x nwrfcsdk/lib/sapnwrfc.dll
x nwrfcsdk/lib/sapnwrfc.lib
x SIGNATURE.SMF
SAPCAR: 32 file(s) extracted
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Windows Install
From the extracted SAP NW RFC library, the dll files located in nwrfcsdk/lib/ must be placed in a directory path that is listed in the environment variable Path.
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| Step 1 | Download the appropriate tar file for the target platform: SAP_NW_RFC_Lin_x64.tar or SAP_NW_RFC_Lin_x86.tar (64-bit and 32-bit respectively)
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| Step 2 | Create the /usr/local/lib/sap/ directory for the SAP libraries to reside in. md /usr/local/lib/sap
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| Step 3 | Copy the RFC tar file into the directory (from Step 2) and extract the contents: $tar -xvf SAP_NW_RFC_Lin_x64.tar
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| Step 4 | Put the library files into a $LD_LIBRARY_PATH folder. |
| Step 5 | Add LIBRARY_PATH and PATH to /etc/profile: - export LD_LIBRARY_PATH="$LD$LD_LIBRARY_PATH:/usr/local/lib/sap"
- export PATH=$PATH$PATH:/opt/universal/opscli/bin/:/opt/universal/usap/bin/:/root/startup/
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Preparation of the RFC libraries for SUSE Linux
| Step 1 | Download the appropriate tar file for the target platform: SAP_NW_RFC_Lin_x64.tar or SAP_NW_RFC_Lin_x86.tar (64-bit and 32-bit respectively)
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| Step 2 | Create the /usr/local/lib/sap directory for the SAP libraries to reside. REQUIRED, MUST MATCH THIS NAME: md /usr/local/lib/sap
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| Step 3 | Copy the RFC tar file into the directory from Step 2 and extract the contents: $tar -xvf SAP_NW_RFC_Lin_x64.tar
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| Step 4 | Put the library files into a $LD_LIBRARY_PATH folder. |
| Step 5 | Add the path from Step 2 to the LD_LIBRARY_PATH environment variable export LD_LIBRARY_PATH="$LD$LD_LIBRARY_PATH:/usr/local/lib/sap"
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| Step 56 | To maintain the LD_LIBRARY_PATH setting across sessions, place the export line from Step 4 into your profile. Example: Add LD_LIBRARY_PATH to /etc/profile.local. | Note |
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| If /etc/profile.local does not exist, create it and exit from the user session to re-source the new profile. |
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