Solution : https://service.sap.com/sap/support/notes/636912 (SAP Service marketplace login required)
Summary :
When attempting to access SAP Java Connector (JCo) APIs, users may encounter an ExceptionInInitializerError indicating a middleware layer loading or dynamic link library initialization failure. This issue typically stems from an incorrect installation setup. To resolve, users should verify all steps in the JCo installation guide were followed precisely. Additionally, users should check the installation’s consistency using specific Java commands to ensure all JCo and RFC library versions are correct and compatible. This includes validating the library paths are properly set and that no conflicting JCo libraries exist in those paths. Users must also verify the bit-width alignment between the JDK and JCo libraries alongside the JCo native library version. If issues persist, updating to the latest JCo version and contacting SAP support with complete error details and system configurations is recommended.
Key words :
access sap java connector apis terminate, file options ls -al lib, operating-system dependent library path, terms sap java connector, specific minimum version number, initialize dynamic link library, jar -stdoutthe output lists, calljava -d64 -jar {path-, jco version numbers agree, jco api/jco middleware
Related Notes :
| 741940 | FAQ: IC WebClient JCO connection |
| 723562 | SAP Java Connector 2.x: Configuration and Requirements |
| 628962 | How to switch on the SAP JCo trace |
| 598891 | Tools for analyzing SAP JCo and RFC errors in WebAS |