Replication and Realignment Queues 

Use

You use this function, if you want to display information on the status and contents of the replication and realignment queues in the clients defined in your CRM System.

Integration

To call up this function in your SAP Easy Access user menu choose Architecture and Technology ® Middleware ® Monitoring ® Queues ® Monitor R&R Queues.

Features

With this function the five replication and realignment queues are displayed for the current client:

·        AC_EXTRACT

This queue contains entries that are created by the Administration Console as soon as a Data Extract is to be carried out. Jobs based on these entries are run that extract the data.

·        EXTRACTBLK

This queue contains entries for jobs to extract data from BDoc types of the type bulk. The entries are created by the Administration Console.

·        EXTRACT

This queue contains entries for jobs to extract data from other BDoc types. The entries are created by Realignment.

·        REALIGN

This queue contains entries for BDoc types whose distribution requires a realignment. The appropriate jobs are then run.

·        SUBCHECK

This queue contains entries that are created by the Administration Console, as soon as a new Subscription is created or an existing subscription is changed or deleted. The appropriate jobs are then run.

If the data of the mobile client does not comply with the definitions in the Administration Console, you can solve this problem creating SUBCHECK jobs in the Administration Console.  See also: Checking and Updating LookUp Tables.

If you remove the check mark in the check box Display current client (nnn) only, the five queues for all the defined clients are displayed.

The following information is displayed:

Column	Contents
Client	Client in your CRM System
Queue name	Name of the queue
Status	Status of queue
Number of entries	Current number of entries (messages) in the queue

Choose Refresh to update the information displayed

The status of the Queue Demon is also displayed. This starts and checks the processing of the entries in the queues. It is client-independent and it calls the required function modules via RFC destinations. You can start or stop the queue demon using the appropriate functions in the menu or application tool bar.

Activities

Set status

By setting the status symbol in the queue status column or by selecting the relevant queue and choosing Release Queue or Stop Queue, you can:

·        Release queues for processing by setting their status to Released (yellow traffic light)

·        Reset released queues to Hold (red light)

·        Interrupt queue processing (Status Running – green light) by setting the status to Hold.

If you interrupt queue processing, the processing of the current entry is completed and then the queue is set to status Hold.

The Queue demon automatically sets it to hold, if an error occurs during processing. In the last column the error symbol () appears which you can click on to display the error message. (You can also choose Show Queue Alert). When you release the queue again, the error status is reset.

If you release a queue after the Queue demon has started, the status of the queue changes to Running, provided it contains entries for processing. If all entries have been processed (number of entries is zero), the status changes to Released again.

The symbol  appears to delete the entire contents of a queue.

Display entries

If a queue contains entries, you can display details of the individual entries (for example, the number of sites affected) by:

·        double-clicking on the name of the queue

·        double-clicking on the number of the entries

·        selecting a queue and choosing Show Queue Entries

In this display you can then:

·        in the field Maximum entries to display, limit the number of entries displayed

·        in the field Filter for message type, filter for the message type to be entered

·        select the checkbox in the first column of an entry and choose Delete Marked to delete this entry

·        choose Delete all to delete all entries

·        choose Refresh to update the displayed details

·        if you double-click on one of the records, information about the respective sites is displayed.