2414774 - Software Update Manager (SUM) fails to start the J2EE stack in the step START-AS-JAVA for Dual Stack Upgrade to Target Release >= NW 7.1

• Software Update Manager (SUM) throws the below error in the step START-AS-JAVA (Logfile: <Path to SUM>/SUM/sdt/log/SUM/START-AS-JAVA_XX.LOG)

Apr 19, 2017 8:07:53 PM [Error ]: The following problem has occurred during step execution: com.sap.sdt.util.diag.DiagException: Could not start SAP instance with number <source instance number>.
Could not check if the instance number <source instance number> on host <PAS host> is started.
Sapcontrol client could not perform action wait for started on instance <source instance number>
Return code condition success evaluated to false for process sapcontrol for action wait for started

• The SAPCONTROL_WAITFORSTARTED_<source instance number>_XX.OUT in the location <Path to SUM>/SUM/sdt/log/SUM throws the below error:

19.04.2017 20:07:53
WaitforStarted
FAIL: Timeout

• The SAPCONTROL_GETPROCESSLIST_<source instance number>_XX.OUT in the location <Path to SUM>/SUM/sdt/log/SUM shows no processes:

19.04.2017 18:07:53
GetProcessList
OK
name, description, dispstatus, textstatus, starttime, elapsedtime, pid

• Upgrade of Dual Stack System with SUM
• Source release < 7.1
• Target >= NW 7.1

START-AS-JAVA, timeout, waitforstarted, com.sap.sdt.util.diag.DiagException, "Could not start SAP instance with number", adapt-java-profile-dual-stack , KBA , BC-UPG-TLS-TLJ , Upgrade tools for Java , Problem