Step 1: Check the status of Weblogic component using following command
[oracle@said bin]$ cd /u01/oracle/middleware/asinst_1/bin
[oracle@said bin]$ ./opmnctl status all
Processes in Instance: asinst_1
---------------------------------+--------------------+---------+---------
ias-component | process-type | pid | status
---------------------------------+--------------------+---------+---------
emagent_asinst_1 | EMAGENT | 2223 | Alive
RptSvr_said_asinst_1 | ReportsServerComp~ | 2758 | Alive
forms | FormsRuntime | 22446 | Alive
Step 2: Stop Weblogic component using following command
[oracle@said bin]$ ./opmnctl stopproc ias-component=RptSvr_said_asinst_1
opmnctl stopproc: stopping opmn managed processes...
[oracle@said bin]$ ./opmnctl status all
Processes in Instance: asinst_1
---------------------------------+--------------------+---------+---------
ias-component | process-type | pid | status
---------------------------------+--------------------+---------+---------
emagent_asinst_1 | EMAGENT | 2223 | Alive
RptSvr_said_asinst_1 | ReportsServerComp~ | N/A | Down
forms | FormsRuntime | 22578 | Alive
Step 3: Start Weblogic component using following command
[oracle@said bin]$ ./opmnctl startproc ias-component=RptSvr_said_asinst_1
opmnctl startproc: starting opmn managed processes...
[oracle@said bin]$ ./opmnctl status all
Processes in Instance: asinst_1
---------------------------------+--------------------+---------+---------
ias-component | process-type | pid | status
---------------------------------+--------------------+---------+---------
emagent_asinst_1 | EMAGENT | 2223 | Alive
RptSvr_said_asinst_1 | ReportsServerComp~ | 22669 | Alive
forms | FormsRuntime | 22662 | Alive
forms | FormsRuntime | 22657 | Alive
forms | FormsRuntime | 22578 | Alive
forms | FormsRuntime | 22570 | Alive