on 10-13-2011 10:05 PM
Hi Experts,
I am having problem bringing up my Java Engine of SAP PI (NW 7.1). the ABAP engine comes up fine.
I started getting this error after I copied over the user database from another PI system and restarted the system.
Looks like SAPJSF and SAP_GUEST passwords got changed. I have reset the password for SAPJSF in ABAP and also I have changed the parameter for ume.login.guest_user_uniqueids from J2EE_GUEST to J2EE_ADMIN. That has not helped either.
Fid security log below for reference.
#1.#005056A50179002C0000019E00007A021D619ACBD05F64B9#1318530450566#/System/Security/Usermanagement#sap.com/opensqlmonitors#com.sap.security.core.persistence.datasource.imp.R3Persistence#J2EE_GUEST#250#SAP J2EE Engine JTA Transaction : [cffffff9effffff812e00637]####Application [16]##0#0#Error#1#com.sap.security.core.persistence.datasource.imp.R3Persistence#Java#An exception was thrown in the UME/ABAP user management connector that was caused by unavailability of the RFC communication with the backend system: "". ##An exception was thrown in the UME/ABAP user management connector that was caused by unavailability of the RFC communication with the backend system: "". #1#com.sap.conn.jco.JCoException: (102) RFC_ERROR_COMMUNICATION: Connect to SAP gateway failed
Connection parameters: TYPE=A DEST=UMEBackendConnection ASHOST=localhost SYSNR=21 PCS=1
LOCATION CPIC (TCP/IP) on local host with Unicode
ERROR partner 'localhost:sapgw21' not reached
TIME Thu Oct 13 14:27:30 201
RELEASE 710
COMPONENT NI (network interface)
VERSION 39
RC -10
MODULE nixxi.cpp
LINE 3147
DETAIL NiPConnect2: 127.0.0.1:3321
SYSTEM CALL connect
ERRNO 111
ERRNO TEXT Connection refused
COUNTER 180
An early response will be highly appreciated.
Thanks
SB
Hi,
Check your number of gateway connections in tcode SMGW and also TCP/IP RFC. Also as said above by Gaurav change the passwords of reseted passwords to the old/earlier passwords it will work.
Regards,
Naveen
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.
Please change password of all SAP PI service users to their respective previous password. I guess when you copied user database then all services users are changed hence RFC connection between Java and ABAP is not working which seems to be cause of this issue.
Regards,
Gourav
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.
User | Count |
---|---|
101 | |
13 | |
13 | |
11 | |
11 | |
7 | |
6 | |
5 | |
4 | |
4 |
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.