Q
Problem solve Get help with specific problems with your technologies, process and projects.

Error message 'no sapjcorfc in java.library.path'

This error message may original from the SAP system having trouble locating the system path, writes expert Austin Sincock.

While compiling a piece of Java code making SAP connections, I get this error:

Exception in thread "main" java.lang.ExceptionInInitializerError: JCO.classInitialize(): Could not load middlew
are layer 'com.sap.mw.jco.rfc.MiddlewareRFC'
no sapjcorfc in java.library.path
        at com.sap.mw.jco.JCO.
 
  (JCO.java:566)
        at test.main(test.java, Compiled Code)
 

Could you please let me know where the error lies?


This is likely caused by the fact that the Java compiler or interpreter cannot find the JCo application libraries in your system path. Depending on the operating system your are running, these are the non-Java link libraries that come with the JCo installation.

Look for 'sapjcorfc' in the JCo zipfile and copy this file into your system path (e.g. c:windowssystem32). This should fix your problem. If not, please email me your system details and I can better respond.


This was last published in November 2002

Dig Deeper on SAP Java and J2EE

PRO+

Content

Find more PRO+ content and other member only offers, here.

Have a question for an expert?

Please add a title for your question

Get answers from a TechTarget expert on whatever's puzzling you.

You will be able to add details on the next page.

Start the conversation

Send me notifications when other members comment.

By submitting you agree to receive email from TechTarget and its partners. If you reside outside of the United States, you consent to having your personal data transferred to and processed in the United States. Privacy

Please create a username to comment.

-ADS BY GOOGLE

SearchManufacturingERP

SearchOracle

SearchDataManagement

SearchAWS

SearchBusinessAnalytics

SearchCRM

SearchContentManagement

SearchFinancialApplications

Close