When you look in the Netmaster Log you see that message
N09703 SOLVE PRIMARY ACB xxxxxx NOW OPEN.
is there. But this message is not followed by message
N00503 *** SOLVE INITIALIZATION COMPLETE xxxxxx ***
This indicates that NMINIT or NMREADY have not yet finished their work. You can check this with command "show ncl=xxxxbsys" where xxxx is the Netmaster ID.
The result shows this:
N11935 NCLID BASEPROC CURRENT LEV W TYPE INIT OWNER PG PRI P-UNITS
N11936 000107 NMREADY USERSUB 002 1 EXEC xxxxBSYS xxxxBSYS 4 1 79.13
N11918 ...... PROCESSING &INTREAD STMT 00380000
N11946 ...... CPUTIME: 4.314509
NMREADY is still running! It is waiting on a subroutine (here called USERSUB) which did not finished its work, likely hanging in a deadlock. Here the subroutins stays at &INTREAD waiting for a string that never comes. As long as NMREADY is not finished message
N000503 *** SOLVE INITIALIZATION COMPLETE xxxxxx ***
is not written into the log.
The solution is to release NMREADY from any long running procedures.