Title
Periodic evaluation of application log IU00 for dynamic backlogsets.

Purpose
The report REAEXTRGEN (transaction DSETGEN)is designed for generatingdynamic backlog sets for the BRE tool (BRE = backlog reduction engine).
You can define dynamic backlog sets in the table backlog setdefinition (=ISU_BACKLOGS) (via transaction SOLPA).
SAP recommends that you only define one dynamic backlog set! Makeall Customizing settings for the BRE tool via transaction SOLPA.
You only need to enter the "start date/time" for the first run. Allsubsequent runs get their offset from the previous (regular) runs.Therefore, when you regularly use this, you do not need to enter "timerestrictions for new extract generation" or "user-specific" evaluation.

Time restrictions can be used for repeat runs in previous orfuture periods that do not have a the regular offset.

• This can be useful for periods in the past if you think that the
previous evaluation is incomplete and you want to regenerate the backlogentries.

• It can be useful for future periods if, for example, you want to
evaluate a particularly important log and/or you have sufficientcapacity to work on additional backlog cases.
You can use the user-specific evaluation if you just want toevaluate application logs that were generated by a specific user. Thiscan be useful, for example, if certain billing runs are always executedby a specific user in your company and you need the evaluation results.
When restrictions are used, the offset is not always transferredsince this can cause gaps.
Prerequisites:

• The report should be started at regular intervals with a minimum period
of a few days between the runs.

• When you define your backlog set using transaction SOLPA

, you can define the length of the safety margin for extract
generation (see field Int.Ext.Gn )

• Only one run is permitted at any given time!


• These prerequisites guarantee a complete and consistent evaluation of
all error logs generated during billing [IU00, ERROR]. They ensure thatall backlog entries are correctly and completely generated for allincorrect installations. If you do not use these rules, you will have tokeep executing billing runs for past periods in order to locate missingcases.

Note
At least one number range must be set up using transaction SNRO forobject ZH>ISU_DGEN.
This number range is used for the run ID. This ID uniquely identifiesevery extract generation run.
Enter this number in the table LS>backlog set definition when youdefine the dynamic backlog set. The table is contained in thetransaction SOLPA.

Contact Person
If you have any questions on the correct use of this report/transaction,please contact SAP.