Error Message: Internal rpc call failed (Interrupted system call): RPC: Timed out There are several variants of the "Internal RPC call failed" error.One variant occurs when you do not include your database's /lib sub-directory in the shared library environment variable. This "Internal" error generally contains the text, "Interrupted system call." If you receive "Interrupted system call" errors, take the following action: Use a text editor to open your oplrqb.ini file. You will find this file in the /bin sub-directory of the Broker installation. Locate the [Environment] section, which corresponds to the active database agent. For example: [Environment ORACLE80] ORACLE_HOME = /dbs/oracle80 ORACLE_SID = ORCL ;ORACLE_SERVER = T ;TWO_TASK = P: ;ODBC_CATALOGS = Y; ;MULTIPLEX_LDA = 5; ;OPL_USR_TBLS_FIRST = Y; SHOW_REMARKS = N; CURSOR_SENSITIVITY = LOW; ;OCI_PREFETCH_ROWS = 100; ;OCI_PREFETCH_MEMORY = 65535; ;LD_LIBRARY_PATH = /dbs/oracle80/lib;$LD_LIBRARY_PATH ;SHLIB_PATH = /dbs/oracle80/lib;$SHLIB_PATH ;LIBPATH = /dbs/oracle80/lib;$LIBPATH Add the full path to your database's /lib sub-directory to the LD_LIBRARY_PATH (General), LIBPATH (AIX), and/or SHLIB_PATH (HP/UX). For example: SHLIB_PATH=/usr/openlink/lib:/oracle/product/8.1.7/lib;$SHLIB_PATH Save your changes and exit the file. Restart or reinitialize your Broker. Test. If your error does not contain "Interrupted System Call," contact OpenLink Product Support Evidence Session Rules Book Request Broker Log ODBC Client Trace Request Broker Version String Database Agent Version String