Hello we have CE Portal 7.2 installed which runs several custom WD applications.
Whenever one of the application is accessed the following error message is thrown.
408 Request Timeout SAP NetWeaver Application Server/Java AS
The initial exception that caused the request to fail, was:
com.sap.tc.webdynpro.services.session.LockException: Thread HTTP Worker [@945511920] failed to acquire lock on session ApplicationSession: ApplicationIdentificationHandle(appName=sap.com/pb/com.sap.portal.pb.PageBuilder, appId=kDmdp6GfK478*b22T_DoNQ--*9f3EcT4fVUyrD22F7901w--, clientWindowId=WID1383656134980) due to thread HTTP Worker [@1981489901]. The details of the locking thread are shown in the following stacktrace.
at com.sap.conn.rfc.driver.CpicDriver.nativeCpic_coxread(Native Method)
at com.sap.conn.rfc.driver.CpicDriver.cpic_coxread(CpicDriver.java:690)
at com.sap.conn.rfc.driver.CpicDriver.coxread(CpicDriver.java:173)
at com.sap.conn.rfc.driver.RfcTypeDirectCpic.read(RfcTypeDirectCpic.java:41)
at com.sap.conn.rfc.engine.RfcIoOpenCntl.ab_rfcread(RfcIoOpenCntl.java:648)
After checking sdn I found one answer which was marked as helpful mentioned the following:
"performing heavy task (too many initialization of backend )at WdDoinit() of component controller and further same on view controller .
(It might be the possibility so check the code again.)"
I have written coding in init() of both controller as well as view, however this coding is not done for the application on which I am getting the above message. coding is done for some other application and I am getting the error message for some other application.
Can this be related.
Please help