Error: The specified module could not be found. \\?\C:\Projects\NodeRFC\node_modules\node-rfc\lib\binding\sapnwrfc.node

[venkas01]

Can you please help me resolve the below issue.

C:\Projects\NodeRFC>node -p "require('node-rfc')"
C:\Projects\NodeRFC\node_modules\node-rfc\lib\wrapper\noderfc-bindings.js:46
throw err;
^

Error: The specified module could not be found.
\?\C:\Projects\NodeRFC\node_modules\node-rfc\lib\binding\sapnwrfc.node

The SAP NW RFC SDK could not be loaded, check the installation: https://github.com/SAP/node-rfc/blob/master/doc/installation.md#sap-nwrfc-sdk-installation
environment: {
"platform": {
"name": "win32",
"arch": "x64",
"release": "10.0.19042"
},
"env": {
"SAPNWRFC_HOME": "C:\nwrfcsdk",
"RFC_INI": "",
"nwrfcsdk_lib_on_path": true
},
"versions": {
"node": "16.17.0",
"v8": "9.4.146.26-node.22",
"uv": "1.43.0",
"zlib": "1.2.11",
"brotli": "1.0.9",
"ares": "1.18.1",
"modules": "93",
"nghttp2": "1.47.0",
"napi": "8",
"llhttp": "6.0.7",
"openssl": "1.1.1q+quic",
"cldr": "41.0",
"icu": "71.1",
"tz": "2022a",
"unicode": "14.0",
"ngtcp2": "0.1.0-DEV",
"nghttp3": "0.1.0-DEV"
}
}

at Object.Module._extensions..node (node:internal/modules/cjs/loader:1210:18)
at Module.load (node:internal/modules/cjs/loader:1004:32)
at Function.Module._load (node:internal/modules/cjs/loader:839:12)
at Module.require (node:internal/modules/cjs/loader:1028:19)
at require (node:internal/modules/cjs/helpers:102:18)
at Object.<anonymous> (C:\Projects\NodeRFC\node_modules\node-rfc\lib\wrapper\noderfc-bindings.js:36:49)
at Module._compile (node:internal/modules/cjs/loader:1126:14)
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1180:10)
at Module.load (node:internal/modules/cjs/loader:1004:32)
at Function.Module._load (node:internal/modules/cjs/loader:839:12)
at Module.require (node:internal/modules/cjs/loader:1028:19)
at require (node:internal/modules/cjs/helpers:102:18)
at Object.<anonymous> (C:\Projects\NodeRFC\node_modules\node-rfc\lib\index.js:20:14)
at Module._compile (node:internal/modules/cjs/loader:1126:14)
at Object.Module._extensions..js (node:internal/modules/cjs/loader:1180:10)
at Module.load (node:internal/modules/cjs/loader:1004:32) {

code: 'ERR_DLOPEN_FAILED'
}

[venkas01]

By the way i checked if the file exists also .

[bsrdjan]

Is SAP NWRFC SDK installed, as per requirements: https://github.com/SAP/node-rfc#requirements?

What is the content of C:\nwrfcsdk and does the user has access to that folder?

[venkas01]

Hi Srdjan,

Good to hear from you.
Yes i have done the prerequisite also.

C:\nwrfcsdk\bin>rfcexec.exe
Error: Not all mandatory parameters specified
Please start the program in the following way:
rfcexec -t -a -g -x
-f -s
The options "-t" (trace), "-f" and "-s" are optional.

Below further optional parameters are listed. You can find their
documentation in sapnwrfc.ini:
-on_cce <0, 1, 2> (On Character Conversion Error)
-cfit (Conversion Fault Indicator Token - the substitute symbol used if on_cce=2)
-keepalive (Sets the keepalive option. Default is 0.)
-delta <0, 1> (default 1, i.e. use delta-manager)
-no_compression (table compression, default is 0, i.e. compression is on)

[bsrdjan]

is it solved in the meantime?

[venkas01]

is it solved in the meantime?

Thank you for the reply.

Yes resolved after I re installed.

[venkas01]

Resolved.