Upgrade failed - Unable to start server - libbtsymbols.so could not be loaded.
Upgrade from ASE 15.7 SP122 to SP134 on AIX 7.1 was failed and before restoring binaries from OS.
I tried startserver and to my surprise, I got the following error,
exec(): 0509-036 Cannot load program /sybase/PJ2/ASE-15_0/bin/dataserver because of the following errors:
0509-150 Dependent module libbtsymbols.so could not be loaded.
0509-022 Cannot load module libbtsymbols.so.
0509-026 System error: A file or directory in the path name does not exist.
NO errors found in the ASE error log.