CCN0757 The data definition name "&1" cannot be resolved. Information for character special file "&2", needed to allocate file "&3", cannot be obtained:

Explanation
fdN character special files are used for all path name allocations. The compiler tried to
validate the indicated character special file by using the stat function,
but that function failed. The compiler cannot use the indicated file without the indicated character
special file. 

In the message text:

&1 is the data definition name. &2 is the character special file name. &3 is the real
path name. 

System programmer response
Ensure that the fdN character special files were correctly created with the
mknod command, and that there are enough of them. 

User response
Retry the compile. If the problem persists, contact the IBM service representative responsible for your installation. 