Solution : https://service.sap.com/sap/support/notes/1435326 (SAP Service marketplace login required)
Summary :
SAP Note clarifies that transactions RRMX and RRMXP, along with RSAH_LAUNCH_EXCEL function and the Precalculation Server, encounter issues in SAP Gui 7.20 due to RFC library modifications which alter RRMX architecture. To resolve these issues, both Frontend and Backend corrections are necessary. If different DNS domains exist between client and server, further adjustments are suggested via SAP Note 1471630. It's pivotal to apply SAP_BASID correction noted in SAP Note 1080218 for full functionality, reiterating the discontinued support for RRMX transactions under BW releases below 3.0B.
Key words :
precaculation server implementation install precalculation server patch sp 100, software component sap_bw business inform, gui 710 import front-end support package 1200, gui 720 import front-end support package 100, limitations / minimum frontend versions reusing, install precalculation server sp 1200, sapbwnews bw sp27 nw'04 stack 27, gui 710 install frontend support package 9, gui 720 install frontend support package 1, ticket connection mode requested
Related Notes :
| 1548170 | RRMX launches Excel, but the connection is not established |
| 1533608 | Collective note for RRMX issues |
| 1499568 | RRMXP with SAP Gui 7.20 (note 1435326) does not hide SAP Gui |
| 1498947 | RRMX: Logon mechanism for 720 GUI. |
| 1477686 | Business Explorer: duplicate usage of file extension ".bex" |
| 1471630 | BExAnalyzer: connection problems with RRMX and SAP Gui 7.20 |
| 1461046 | SAPBWNews NW2004 / BW 3.5 Add-On FrontEnd Patch 01 - GUI7.20 |
| 1450990 | SAPBWNews NW BW 7.02 ABAP SP05 |
| 1450269 | BW 7.x precalculation service SP100 - GUI 7.20 |
| 1435528 | SAPBWNews NW 7.x BW Add-On Frontend Patch 100 - GUI 7.20 |
| 1413153 | SAPBWNews NW2004 / BW 3.5 Add-On FrontEnd Patch 09 - GUI7.10 |
| 1407598 | SAPBWNews NW BW 7.0 ABAP SP 24 |
| 1401477 | SAPBWNews NW 7.x BW Add-On Frontend Patch 1200 - GUI 7.10 |
| 1392433 | SAPBINews NW7.11 BW ABAP Support Package 05 |
| 1387291 | BW 7.x precalculation service SP1200 - GUI 7.10 |
| 1369294 | SAPBINews NW7.01 BW ABAP Support Package 07 |
| 1236773 | BI7.X(7.10) Precalculation - General Information&Limitations |
| 1145589 | BW 7.X PreCalculation Service delivery schedule |
| 1085218 | NetWeaver 7.x BW Frontend Patch Delivery Schedule |
| 1080218 |