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 Executing a Collective Availability Check Locate this document in the navigation structure


This transaction for the collective availability check (COMAC) has been defined as a variant transaction in mass processing (see Definition of Variants ). For more information about executing mass processing and about the parameter settings, see Executing Mass Processing Online , Scheduling Mass Processing in the Background , and Mass Processing Functions .


  1. Choose   Logistics   Production   Shop Floor Control   Control   Collective availability check   .  

  2. In the List field, Order Headers is a fixed setting.

  3. Choose a Profile or a Layout

  4. Enter your selection criteria.

  5.  ( )

    To make execution easier, you can define variants (see Definition of Variants ). This enables you to hide unnecessary selection criteria and preset the parameters for the mass processing functions.

  6. Choose the tab page Mass processing - Material availability check and make the settings for the material availability check (see Mass Processing Functions ).

  7.  ( )

    You can simplify execution of the function by using the application toolbar .

  8. Choose  ( ) .

  9. The list appears with the selected objects (this is the Individual Object List of the order information system).

  10. Select the items for which the function is to be executed.

  11. Choose  ( ) .

Note Note

After mass processing has been executed, the display in the list is not automatically refreshed. To refresh the list, choose  ( ) .

 ( )

The production orders in a collective order are processed together in a LUW (Logical Unit of Work). This means that if processing is stopped for whatever reason, none of the functions is carried out for the collective order.

End of the note.