Dependent module libesql92.so could not be loaded This error occurs when Progress native library libesql92.so is not present or cannot be located on the local operating system.Ensure that Progress SQL-92 Client Access or a full Progress DBMS is installed.Then, ensure that the relevant library path ( UNKNOWN tag: http://www.w3.org/1999/xhtml:nowikiLD_LIBRARY_PATH, LIBPATH, UNKNOWN tag: http://www.w3.org/1999/xhtml:nowikiSHLIB_PATH) contains UNKNOWN tag: http://www.w3.org/1999/xhtml:nowiki$DLC/lib, i.e., the library sub-directory of the local Progress installation.The relevant library variable should be set on the command-line before any services associated with OpenLink are started. It should also be set in the Single-Tier openlink.ini file or Multi-Tier oprlqb.ini file. Both of these files appear in the bin sub-directory of the relevant product installation.