Real-time
cubes in SAP BW means that it is a planning cube where the planning functions can
be implemented. This in short means a user’s can enter/modify data. It is possible
then to copy, change and do a many different calculations with the data (e.g. distributions
based on reference data or forecast functions).
The
Real-time cubes can be therefore set into two modes (or called behaviors). Load
behavior where the cube can be loaded via regular BW’s transformation or plan (or
called real-time) behavior in which the cube can be saving planning data entered
by users.
The
change or the switch of the two modes can be done either manually:
Or
same activity as done manually via RSA1 -> Modeling -> right click on
cube -> Planning-Specific Properties -> Change Real-Time Load Behavior
can be done programmatically.
Following
FM can be used to check the real-time / load behavior and to set it:
RSM_LOADALWD_GET
RSM_LOADALWD_SET
In
addition, there is an ABAP report SAP_CONVERT_NORMAL_TRANS can be used for the same.
Similarly, there is a process that can be put into process chain for that.
Table
RSMDATASTATE (Status of the data in
the Infocubes) and its field LOADALWD
(Allow loading for real-time data targets) stores the information into which behavior
the cube currently is set to. If the field LOADALWD is set to X
it is in loading mode, if it is set to blank in planning mode.
For information on this topic relevant
for BW4/HANA see this
post: Checking
status of cube behavior – BW4HANA
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