EBS R12中中間層(Middle Tier)及應用層指令碼(單獨開啟各服務指令碼)-應用層 adalnctl.sh

二， EBS應用層  

2.1  在目錄 ${INST_TOP}/admin/scripts/ 或 $ADMIN_SCRIPTS_HOME下可以看到：

adalnctl.sh
adapcctl.sh
adoacorectl.sh
adoafmctl.sh
adformsctl.sh
adformsrvctl.sh
adforms-c4wsctl.sh
adcmctl.sh
adopmnctl.sh

2.2 

名稱: adalnctl.sh
說明: Start / Stop Applications RPC Listener process
路徑: ${INST_TOP}/admin/scripts/adalnctl.sh 
用法: adalnctl.sh  {start|stop|status}  

Apps listener is different from database listener, Apps Listener is used for various
purpose one is to check output & log files in concurrent requests. Check if apps listener
is fine by clicking on log file & output file for Active Users request you submitted .
If you encounter any issues while trying to access Log & Output file issue might be with
Oracle Apps Listener.  Check if adalnctl.sh (where ad is apps dba, aln is apps listener
and ctl is control) on application tier started successfully. If yes then check this query:
 select  request_id, logfile_name, logfile_node_name, outfile_name, outfile_node_name
  from fnd_concurrent_requests
 where request_id=[your request id number].

adalnctl.sh 用於開啟及關閉 apps listener (FNDFS and FNDSM). 監聽檔案存在於 10.1.2 ORACLE_HOME
某子目錄下(注：10.1.2 ORACLE_HOME 存放Forms & Reports 等)，listener.ora確切目錄為
$INST_TOP/ora/10.1.2/network/admin 

簡單理解，就是你能在form介面點選檢視output logfile檔案，如果這個listener沒起來，
是無法在form 介面點view output/view logfile來檢視的。