This document covers the following topics:
Checking cross-references, or "X-refing", for transactions displays the state of the transactions contained in the selected log file or files. The resulting information shows which transactions have been applied to which replicate database files and, if applicable, special replicate file states ("in use", "error", etc.).
By either entering the Xref TRansactions direct command or selecting
the X option on the main
menu, the "X-Ref Transaction State" screen appears.
23:59:59 ***** ENTIRE TRANSACTION PROPAGATOR ***** 2000-12-24
X-Ref transaction state
DBID FNR
Log file ..........* ______ ______
Information level .. 1 (1=short, 3=extended)
Printer name ....... ________ (' ' = terminal)
Command ===>
Enter-PF1---PF2---PF3---PF4---PF5---PF6---PF7---PF8---PF9---PF10--PF11--PF12---
Help Menu Exit Last Flip Tech Canc
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To cross-reference check a log file, enter the information in the
fields as described below. To display a master file's definition without log or
replicate file information, enter the Display Master direct command DI
MA on the command line at the bottom of the current screen.
| Log File DBID/FNR | Enter the database ID and file number of the log file you want cross-reference checked. If you enter a wild card in either the database ID or file number field, a window appears from which you can select one or more log file definitions to check. | |
| Information Level | specifies the amount of information to be displayed for every selected log file. The higher the level, the more information is displayed and the more database calls and processor time is required to provide the requested information: | |
1 |
Display the date/time of the last transaction applied to the replicate databases. | |
2 |
Same as 1, but additionally displays date/time of the generation of the last transaction in the log file. | |
3 |
Same as 2, but additionally displays the number of transactions that are still unreplicated. | |
| Printer Name | To print out the information for the selected master files, enter a valid printer ID here. Leaving this field blank causes the resulting information to be displayed on your terminal. | |
With correction ET15205 applied to ETP Version 1.5.2, the user
application programming interface (API) WADUSR4N is available
which provides information similar to the Xref TRansactions direct command
described above. Instead of displaying the available information on the screen,
WADUSR4N returns the information in output parameters.
In addition to the subprogram WADUSR4N, the following
Natural objects are also delivered:
parameter data area WADUSR4A, which describes the input
and output parameters of subprogram WADUSR4N,
program WADUSR4P, which contains a sample call to
WADUSR4N.
WADUSR4A and WADUSR4P are delivered in source
form in library SYSETP, whereas WADUSR4N is delivered
as a cataloged object in library SYSETP.
Because WADUSR4N uses ETP service routines, it must either
be called from library SYSETP or have library SYSETP
as a steplib library.
