Defining/Setting Up a Logical System

1. 1.      Log on to the central system with the administration user (in this example, ADM, client 070).
2. 2.      In the Implementation Guide (IMG, transaction SALE), choose Sending and Receiving Systems → Logical Systems → Define Logical System (transaction BD54). You can alternatively maintain the table view V_TBDLS using transaction SM30.
3. 3.      Choose Edit → New Entries.
4. 4.      In the LogSystem column, create a new logical name in capital letters for every CUA system (that is, for the central and all child systems including those from other SAP Systems).
   Note

   So that you can easily identify the systems by their names, use the following naming convention for the logical system names:<System ID>CLNT<Client>.

   If your central system is ADM, client 070, the name would be:ADMCLNT070.

5. 5.      Enter a useful description for the logical system.
   Note

   If you want to change this short text for a logical system, proceed as follows:

   Note Select the corresponding line.
   Note Choose Edit → Change field contents.
   Note Enter the desired new short text.
   Note Choose Replace.
6. 6.      Save your entries, which are included in a transport request.
7. 7.      Create the logical system name for the central system in all child systems. You have the following options to do this:

Your transport administration imports the transport request that was created with point 6, which contains the names of all logical systems, into all other SAP Systems in the CUA.

Perform this procedure in all child systems of the CUA. Create the logical system name of the central system and the respective child system there.