output is in pdf format the following error is encountered.

REP-3000: Internal error starting Oracle Toolkit
Xlib: No protocol specified
ERROR ENCOUNTERED :

While Running the report ex :Doyen Ennore Activity Report (Daily) and the output is in pdf format the following error is encountered.

Error in the log file:

Xlib: connection to "dbserv2:0.0" refused by server
Xlib: No protocol specified
Xlib: connection to "dbserv2:0.0" refused by server
Xlib: No protocol specified
REP-3000: Internal error starting Oracle Toolkit.
REP-3000: Internal error starting Oracle Toolkit

Solution:

Enter in to the Node where the Report is Running and can also done in all the nodes


Please check VNC server start or not. If down, start vnc and let try.

STEP 1 : Login as user root.
STEP 2 : export DISPLAY=localhost:0.0
STEP 3 : xhost +
STEP 4 : To Check the Display put the following : echo $DISPLAY
STEP 5 : We can also check by entering in as any other user

Note :Before settting the DISPLAY check the XML file in APPL_TOP/ADMIN and inside the xml file see the parameter DISPLAY = "hostname:0.0" or some thing . this shold be same as when we give echo $DISPLAY

Then try
1. xhost +
2. xclock