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Nov 29, 2011 at 06:08 AM

Help for SAP EP solution

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I am looking for help on SAP EP distributed Installation based on NW 7.3 and DB2. Can someone please help me with the following queries ?

1. Is it reasonable to have ABAP + Java stack for EP ? What benefit does ABAP stack help with when added to the server ?

2. Is the ABAP stack required for UME such that all ABAP users automatically have access to EP /irj/portal account.

3. In case you don't have ABAP stack, how can we define UME or assign authorizations to users for portal account ?

3. Are distributed installations and High Availability (HA) solutions same ? I mean is every distributed installation also a HA solution (of any NW product) and how about vice - versa.

4. Should the following components be sufficient:

51039309_1 NW 7.3 ABAP Installation Export 1/2

51039309_2 NW 7.3 ABAP Installation Export 2/2

51039309_8 NW 7.3 Java 1/6

51039309_9 NW 7.3 Java 2/6

51039309_10 NW 7.3 Java 3/6

51039309_11 NW 7.3 Java 4/6

51039309_12 NW 7.3 Java 5/6

51039309_13 NW 7.3 Java 6/6

51041560_18 NW 7.3 Kernel, Inst.Master, Upgr.Master AIX 64bit 1 / 3

51041560_19 NW 7.3 Kernel, Inst.Master, Upgr.Master AIX 64bit 2 / 3

51041560_20 NW 7.3 Kernel, Inst.Master, Upgr.Master AIX 64bit 3 / 3

51041560_50 NW 7.3 Kernel, Inst.Master, Upgr.Master OS/390

51041943 DB2 Driver for ODBC and CLI V9.7 FP3a

5. What are the following used for ?

NW 7.0 Presentation - 7.20 Compilation 3 Present. 1/2

NW 7.0 Presentation - 7.20 Compilation 3 Present. 2/2

NW 7.0 Presentation - Server Components Compilation 3

Sorry if they sound very simple... Appreciate every help..