Hello, My developers are reporting, that ?PLSQL Developer? (5.1.6) hangs then debugging some activities. I have switched on SQL Trace and found session wait on PBSDE.DEBUG_LOOP call: ============================================================ PARSING IN CURSOR #13 len=63 dep=1 uid=136 oct=47 lid=136 tim=1062087007884396 hv=4098155192 ad='5a6ff310' declare ret binary_integer; begin ret := PBSDE.DEBUG_LOOP; end; END OF STMT PARSE #13:c=0,e=47,p=0,cr=0,cu=0,mis=0,r=0,dep=1,og=4,tim=1062087007884391 BINDS #13: WAIT #13: nam='pipe get' ela= 892 p1=1517429476 p2=4096 p3=3600 WAIT #13: nam='pipe get' ela= 1990255 p1=1517429476 p2=4096 p3=3600 WAIT #13: nam='pipe get' ela= 2997978 p1=1517429476 p2=4096 p3=3600 WAIT #13: nam='pipe get' ela= 3994075 p1=1517429476 p2=4096 p3=3600 ============================================================ ~250 sec. May be some in this list already knowing solution (reason). Tanks in advance, Jurijs ---------------------------------------------------------------- Please see the official ORACLE-L FAQ: http://www.orafaq.com ---------------------------------------------------------------- To unsubscribe send email to: oracle-l-request@xxxxxxxxxxxxx put 'unsubscribe' in the subject line. -- Archives are at //www.freelists.org/archives/oracle-l/ FAQ is at //www.freelists.org/help/fom-serve/cache/1.html -----------------------------------------------------------------