RNX9998 error on CHAIN

["Willie J. Moore" <WJMoore@xxxxxxxxxxxx>]

I am getting a RNX9998 error when I try to chain to a file inside a RPGLE 
program.

Jc6chnb chain   slsmas          45
*in45           ifeq    '1'
                end

When I do DSPJOBLOG it says something about Internal Failure in compiler or 
subroutine?
I ran DBG and it was the chain line that failed.  I then commented out the 
chain and the program ran. 
I have used chains in the past with data structures in the past with no 
problems.
Any help or suggesting would be appreciated,
William Moore