topic Re: sapjco3.dll Failed to initialize in Talend Studio

sapjco3.dll Failed to initialize

Mitz — Fri, 15 Nov 2024 21:23:47 GMT

Hello Everyone,

I'm running my Talend SAP job via Job Server from my client studio and I am getting the error below.

"Exception in thread "main" java.lang.ExceptionInInitializerError: JCo initialization failed with java.lang.UnsatisfiedLinkError: C:\Windows\System32\sapjco3.dll: A dynamic link library (DLL) initialization routine failed"

I assume that the Talend job is working fine as it runs successfully if I use the Localhost.

Do you have any idea how to fix this error?

Any help is greatly appreciated.

Thanks in advance.

Re: sapjco3.dll Failed to initialize

Anonymous — Wed, 20 Sep 2023 01:28:20 GMT

Hello,

As the sap component requires the sapjco jar and the sapjco.dll file. They have to be kept in the right location so that when the job is executed both the sap jar and the .dll can be found and job executes successfully.

Did you do SAP configuration on both local machine and job server? Remote engine?

Here is online documentation:

https://help.talend.com/r/en-US/8.0/sap/installing-sap-jco-on-remote-engine

Best regards

Sabrina

Re: sapjco3.dll Failed to initialize

jlolling — Wed, 20 Sep 2023 09:24:37 GMT

It has nothing to do with localhost or any network related settings. The used sapjco.jar expects at the machine where you run the job a native lib sapjco3.dll (windows) or sapjco3.so (linux/Mac) and you have to give the job the information where it is installed by the environment variable (refer the documentation above).

Re: sapjco3.dll Failed to initialize

Mitz — Fri, 29 Sep 2023 04:33:43 GMT

Thank you both.

We still cannot connect and run the SAP Talend job via Remote Engine as there are lots of configuration needed to execute as stated in the documentation provided. We were able to find ways to retrieve the data by creating a DB connection to SAP Hana. This works for us for the meantime.

Thanks much for your help. 🙂

Re: sapjco3.dll Failed to initialize

RRoss1697278129 — Sat, 14 Oct 2023 10:11:33 GMT

Thank you, I will keep it in my mind.