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Function documentationRuntime Parameters of DataStore Objects Locate this document in the navigation structure

 

To improve performance when processing data in the DataStore object, you can make a number of settings for each DataStore object in the runtime parameters or maintain general default values for DataStore objects. You can access the maintenance transaction for runtime parameters in Customizing under   SAP Customizing Implementation Guide   SAP NetWeaver   SAP Business Information Warehouse   Performance Settings   Maintain Runtime Parameters of DataStore Objects  . Alternatively, you can access this transaction in the Administration section in the Data Warehousing Workbench, under   Current Settings   DataStore Objects  .

You can define the following:

Parameters for Activation:

  • The minimum number of data records for each data package when the data in the DataStore object is activated. This setting therefore allows you to define the size of the data packages that are activated.

  • The maximum wait time in seconds when data in the DataStore object is activated. This is the time that the main process (batch process) waits for the split process before it determines that it has failed.

Parameters for SID Generation:

  • Minimum number of data records for each data package when SIDs are generated in the DataStore object.

  • Maximum wait time in seconds when SIDs are generated in the DataStore object.

Parameters for Rollback:

  • Maximum wait time in seconds for rollback in the DataStore object.

Process Parameters:

  • Type of processing: serial, parallel (batch), parallel (dialog)

  • Maximum number of parallel processes

  • Server group to be used for parallel processing of data in DataStore objects. You have to create the server groups first by choosing:   SAP Easy Access   Tools   Administration   Network   RFC Destinations, RFC   RFC Groups  . Unless you specify otherwise, processing runs on the server where the batch activation process was started. If a server in the server group is not active, processing is terminated.