What to do when encountering error message:

no XibClient in java.library.path

is the message encountered in Composer client or in Composer server?
1-in Composer server
 *check file XibClient in Composer_.../composer/bin:
    -it needs to have read/write rights
    -on windows file is XibClient.dll. check everything is ok by using depends.exe(a windows freeware to check shared libraries dependancies)
    -on unix the file is called libXibClient.so or libXibClient.sl. on  most of the UNIX systems it can be       checked via the ldd command:

rs26:/home/esg7/Axway/Synchrony/Integrator/bin> ldd libXibAgent.so
libXibAgent.so needs:
        /usr/lib/libc_r.a(shr.o)
        /unix
        /usr/lib/libcrypt.a(shr.o)
        /usr/lib/libc.a(shr.o)

2-in Composer client:
 *check file XibClient.dll in Composer_.../composer/web/integrator/dll with depends
 *check file XibClient.dll in the cache with depends

cache is for instance:

D:\Documents and Settings\<windows user>\.axwayComposer\3.4\enablers\integrator\bin

if the file is absent or with wrong rights or if an error is indicated in depends.exe or in the result of the ldd command contact Axway Global Support