Solution : https://service.sap.com/sap/support/notes/135224 (SAP Service marketplace login required)
Key words :
directory /usr/sap/<sid>/sys/global/jesjoblog/, \usr\sap\<sid>\sys\global\jesjoblog\, profile parameter /dbs/db2/hosttcp, additional key words db2, os/390 system log db20, refresh function db13, edit db operations, jcl submission service, /3 work process hangs, dialog work process
Related Notes :
| 107577 | DB2/390: Problems with JCL submission service |
| 19466 | Downloading SAP kernel patches |