This document covers the following topics:
The file, single range of files, or all files to be checked. By default, all files in the database are checked.
A range of ISNs or all ISNs to be checked. By default, the entire range MINISN through TOPISN is checked.
When starting, ADAACK normally performs a utility open call to the nucleus to assure that no blocks of the affected file or files are still in the nucleus buffer pool. However, this also locks the file for other users. Specifying NOOPEN prevents ADAACK from issuing the open call.
When an error is encountered while the function is running, the utility prints an error message and terminates with user abend 34 (with a dump) or user abend 35 (without a dump).
If NOUSERABEND is specified, the utility will not abend after printing the error message. Instead, the message "utility TERMINATED DUE TO ERROR CONDITION" is displayed and the utility terminates with condition code 20.
ADAACK ACCHECK
Check all files in the database.
ADAACK ACCHECK FILE=12, ISN=1-8000
Check ISNs 1 through 8000 for file 12.
ADAACK ACCHECK FILE=8-10
Check all ISNs in files 8 through 10.
