Calling functions outside the database server is not supported

Error constant SQLE_EXTERNAL_CALLS_NOT_SUPPORTED
ODBC 2 State ERROR
ODBC 3 State ERROR
Severity 16
SQLCODE –617
SQLSTATE WW003
Sybase error code 13674
Probable cause

You attempted to call a stored procedure that, in turn, calls a function in a dynamically loaded module. The operating system on which this stored procedure was called does not support such an action.