Enterprise Administration > Windchill ESI > Administering Windchill ESI in an SAP Environment > Guidelines for Monitoring, Diagnosing, and Resolving Problems > Resolving Problems > Resolving Specific Problems > Unresolved library dependencies
  
Unresolved library dependencies
The following solutions may fix this issue:
You might have used 64 bit SAPJCo libraries. SAP Adapter is a 32 bit application on Windows X64 platforms. Using 32 bit libraries will resolve the issue.
You might have used 32 bit SAPJCo libraries. SAP Adapter is a 64 bit application on certain platforms like HPUX IA64, Linux x64, Solaris X64 and Solaris SPARC. Using 64 bit libraries will resolve the issue.
Install compatibility packages to resolve the dependencies.
If Java environmental variables are already set, ensure that the versions are compatible. TIBCO Applications also install JRE 1.5 and 1.6. Users can always remove any java settings they have and let the TIBCO application set the respective java variables.
On HPUX and Solaris machines if Java variables are set, ensure that the class path contains 64 bit Java libraries, as the SAP adapter is a 64 bit application.