SNAX/XF LU Network Services Manual

Messages and Codes
ESS System Messages
097841 Tandem Computers Incorporated B–7
" INVALID ENTRY FOUND IN ESS TABLE--> S0019 "
Cause
While searching the terminal’s ESS table for a record whose record name matches
the failing command, an invalid record was found in the ESS table. This indicates
that the table’s object file has been corrupted.
Effect
The failing command is ignored and the terminal’s keyboard is reset to allow the
entry of another command. Depending upon the extent of the table’s corruption,
LUNS might not be able to process any additional commands until recovery has
been completed.
Recovery
Save the terminal’s corrupted ESS table object file by renaming it and noting its
new name. The name of the ESS table’s object file is the ESS table name with the
letter “O” appended (for example, ESSTAB1’s object file name is ESSTAB1O). If
necessary, see “Finding an Assigned ESS Table” earlier in this appendix.
Rebuild the ESS table using SNAXUTL and retry the command. If the problem
persists with a new ESS table object file, the table’s corruption is a persistent
problem and requires immediate attention. In either case, inform your Tandem
representative.