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IUUC_REPL_PS_CALC_ACP - Start Range Calculation

ROGBILLS - Synchronize billing plans   PERFORM Short Reference  
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Purpose

In this function, the system calculates the table portions that are used for the initial load. Depending on the defined reading type, the system either starts a range calculation, or extracts the relevant data to the cluster table that is used for the initial load.

Features

The system executes this function for the objects listed on the Participating Objects tab. The system starts the calculation of the table portions that are used for the initial load. As the calculation may take some time, we recommend that you start this step as a background task (choose Program -> Execute in Background).

The calculation depends on the defined reading type:

Reading Type 1 - Range Calculation:

Based on one key field, the system splits the table into ranges. The portions are used to parallelize the initial load. For a row store database system, a database index is required for the key field used for parallelization.

Reading Type 3 - Primary Key Order

The system processes the initial load in the order of the primary key. For large tables, the system executes an initial calculation that splits the primary key order into individual portions to enable a parallel load.

Reading Type 4 / 5 - Sender Queue

The system extracts the relevant data from the original table, and temporarily stores it in a cluster in the source system. As no special order is required here, the data selection is optimized by the respective database optimizer.

Selection

If you use transaction LTRC to run this function, then the system automatically uses the relevant mass transfer ID (this value cannot be changed). If you run this function as a report outside of transaction LTRC (for example by using transaction SE38), then you must specify a mass transfer ID. If you want to restrict the range calculation to certain objects, you can specify them in the Table Name fields. Otherwise, the system executes this function for all objects for which the range calculation has not yet been started.

As the calculation may take some time, we recommend that you start this function in the background. You can do this by specifying a number of jobs in the Number of Jobsfield.

Output

You can view any error or warning messages in the log.

Addresses (Business Address Services)   BAL_S_LOG - Application Log: Log header data  
This documentation is copyright by SAP AG.

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