SAP Note 101971 - 37527 Graphical full screen is not

SAP Note 101971 - 37527 Graphical full screen is not available (RFC) 4. Option: ... auth/rfc_authority_check profile parameter (value = space or 0). T...
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SAP Note 101971 37527 Graphical full screen is not available (RFC) Note Language: English

Version: 16 Validity:

Valid Since 15.05.2007

Summary Symptom You cannot start the graphical layout editor of the Screen Painter (RFC version).

Other terms () EUNOTE, EUSCREENPAINTER

Reason and Prerequisites This is generally caused by the fact that you cannot set up the RFC connection between the front-end graphical layout editor and the calling screen painter program at the backend. Note: For Unicode systems, you should pay particular attention to the sixth option. 1. Option: Route permission is denied The following entry is in the dev_eusp trace file of the graphical layout editor "ERROR in RFCMgr_accept: not accepted", and the following entry of the form is in the dev_rfc.trc RFC trace file "ERROR route permission denied ( to ,)". If there is a firewall between the front-end host and the application server, you must decide whether you can activate the port for the RFC of the graphical layout editor here (see Solution 1 below). If there is no firewall between the front-end host and the application server, the route permission table of the SAProuter either contains no entry for the front-end host (on which the graphical layout editor is started) or the entry states that the link is secured by a password. Since the connection is denied, the graphical editor process terminates again, and the screen painter switches to the alphanumeric layout editor. 2. Option: Service 'sapgw' unknown The following entry is in the dev_eusp trace file of the graphical layout editor "ERROR in RFCMgr_accept: not accepted", and the following entry of the form is in the dev_rfc.trc RFC trace file "ERROR Service 'sapgw' unknown". The sapgw service (for example, sapgw00) is not recognized on one of the hosts that is participating in the RFC communication because the relevant entry is missing in its service file. The affected host may be the front-end host or the gateway host. 3. Option: The value for the gw/cpic_timeout system parameter is too low This system parameter determines how many seconds the gateway waits for the RFC connection to be set up. If there is a high network load, the default value of 20 seconds is too low and this means that the connection cannot be created on time. Here the graphical layout editor process also terminates with the trace file entry "ERROR in RFCMgr_accept: not accepted".

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SAP Note 101971 37527 Graphical full screen is not available (RFC) 4. Option: Set the abap/no_sapgui_rfc system parameter The abap/no_sapgui_rfc profile parameter from the system is set (that is, it has a value not equal to space or 0). This prevents the program of the graphical layout editor from being started with RFC at the frontend. 5. Option: Unnecessary authorization check The system issues error message "No RFC authorization for user xxxxxx", even though the check of the RFC authorization was deactivated by the auth/rfc_authority_check profile parameter (value = space or 0). This problem is caused by a program error that ignores the value of the profile parameter when you call the RFC authorization check (see Note 93254). This error can occur as of Release 4.5. 6. Option: RFC destination with "Unicode communication type" This error can only occur on Unicode systems. The system issues the error message "EU_SCRP_WN32: Connection closed (no data)". This indicates that the "Unicode communication type" is incorrectly set for the EU_SCRP_WN32 RFC destination, which is used to communicate with the graphical layout editor. The graphical layout editor also terminates here and there are entries of the following type in its trace file Codepage changed from 4110 to 1160 ERROR in RFCMgr_handleCall: unknown function

Solution In relation to 1) If there is a firewall between the front-end host and the application server, you must decide whether you want to activate the port for the RFC connection of the graphical layout editor here. This is port 33nn, where nn is the 2-digit system number of the SAP application server. As of Release 3.1G, in addition to the existing SAP GUI connection, the graphical layout editor requires an RFC connection to communicate with the application server. In general, the firewall does not permit such a second RFC connection because it would contradict the security concept (password protection, logging of the connection). If there is no firewall, you should check whether you can include the front-end host in the route permission table or whether you can remove the password option from the existing entry. For details, you should refer to chapter 4.4 of the attached Note 30289. In relation to 2) Include service sapgw in the service file. Refer to Note 52959 for details. In relation to 3) Increase the value for the gw/cpic_timeout system parameter. 60 seconds should be sufficent as a timeout limit. In relation to 4) Set the abap/no_sapgui_rfc parameter to space or to '0' You must restart the application server so that the new parameter value comes into effect. In relation to 5) Import the specified Support Package for the relevant release or implement the advance source code correction in accordance with the attached correction instructions. As a workaround, assign RFC authorizations in accordance Note 93254. In relation to 6) Call transaction SM59 (RFC Destinations) and, under 25.11.2010

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SAP Note 101971 37527 Graphical full screen is not available (RFC) "TCP/IP connections", search for destination EU_SCRP_WN32. When you double-click on the names, the system displays the current settings for the connection. Select the "MDMP & Unicode" tab and, under "Communication Type with Target System", select "Non-Unicode". You can use the "Connection Test" menu option to make sure that you can now successfully set up the connections. Comment: The graphical layout editor only permits you to edit screens with non-Unicode characters. For further information about this, see Note 1002845, "Graphic Layout Editor in Unicode systems (II)"

Header Data Release Status: Released on: Master Language: Priority: Category: Primary Component:

Released for Customer 15.05.2007 13:54:43 German Recommendations/additional info External error BC-DWB-TOO-SCR Screen Painter

Valid Releases Software Component

Release

SAP_APPL SAP_APPL SAP_APPL SAP_APPL SAP_APPL BC-FES-GUI BC-FES-GUI BC-FES-GUI SAP_BASIS

30 40 45 46 46C 60 60 7.10 46

From Release 31G 40A 45A 46A 46C 610 640 7.10 46A

To Release 31I 40B 45B 46B 46C 620 640 7.10 46D

and Subsequent X

Support Packages Support Packages SAP_APPL SAP_BASIS SAP_BASIS SAP_BASIS SAP_BASIS

Release 45B 46A 46B 46C 46D

Package Name SAPKH45B26 SAPKB46A21 SAPKB46B13 SAPKB46C05 SAPKB46D02

Related Notes

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SAP Note 101971 37527 Graphical full screen is not available (RFC) Number 1480854 1002845 898102 885581 113325 52959 30289 9631

Short Text Message 37 033: EU_SCRP_WN32 : connection closed (no data) Graphic Layout Editor in Unicode systems (II) Error message "Password in router string." Message 37 573 "Screen & has not been modified..." 37527 graph. fullscreen does not exist sapms..., sapdp.., sapgw.. unknown (or not found) SAProuter documentation Problems with RFC server programs

Correction Instructions Correcti on Instruct ions 177676

Valid from

Valid to

Software Component

Typ e *)

Reference Correction

45A

45B

SAP_APPL

C

Y4DK8A04E8

Last Changed

07.07.2000 15:32:21 177677 46A 46B SAP_APPL C Y9AK004255 07.07.2000 15:34:01 177678 46C 46C SAP_APPL C Y9CK005668 07.07.2000 15:36:12 *) C Correction, B Preprocessing, A Postprocessing, M Undefined Work

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