The following Detector for Db2 for z/OS (PDT) messages displayed in Xmanager started task:
21.00.05 STC00274 PDT0721 DETECTOR CONTROL FILE INITIALIZATION FAILED
21.00.05 STC00274 PXM0607 XMANAGER EXITCNTL EXID=INIT ENTERED PID=PDT
21.00.05 STC00274 PSA0704 SSANAYZE CONTROL FILE INIT HAS FAILED
21.00.05 STC00274 PDT0721 DETECTOR CONTROL FILE INITIALIZATION FAILED
21.00.05 STC00274 PXM0607 XMANAGER EXITCNTL EXID=INIT ENTERED PID=PDT
21.00.05 STC00274 PSA0704 SSANAYZE CONTROL FILE INIT HAS FAILED
Create a new PDT control file will resolve the control file initialization problem.