Enterprise Administration > Windchill ESI > Administering Windchill ESI in an SAP Environment > Guidelines for Monitoring, Diagnosing, and Resolving Problems > Resolving Problems > Resolving Specific Problems > Starting a TIBCO component on UNIX causes errors
  
Starting a TIBCO component on UNIX causes errors
Upon starting a TIBCO component on UNIX, you receive the following errors:
/usr/lib/dld.sl: Call to mmap() failed - TEXT (UNIX path)
/usr/lib/dld.sl: Permission denied
For example,
/usr/lib/dld.sl: Call to mmap() failed - TEXT
<Tibco_Home>/tra/<version>/lib/libmaverick50.sl
/usr/lib/dld.sl: Permission denied
This happens when permissions for the file have not been set properly.
To resolve this issue use the command chmod 555 on the file listed after TEXT. For example,
# chmod 555<Tibco_Home>/tra/<version>/lib/libmaverick50.sl