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2954097 - Checks after phase MAIN_SHDCRE/CREATEDBCON_SHDONTARGET were negative!

Symptom

During an upgrade using the Software Update Manager (SUM) with the Database Migration Option( DMO), you see the following error in the MAIN_SHDCRE/CREATEDBCON_SHDONTARGET phase:

RFC system X62 nr 12 function 'CREATE_SHDDBCON'
RFC failed with code 1 key RFC_COMMUNICATION_FAILURE:
no SAP ErrInfo available

Checking CREATEDBCONSHDONTARGET.LOG you find the following:

...
1EETQ235 Call of function module "CREATE_SHDDBCON" by RFC failed (error-status "1")
2EETQ360 RFC of "CREATE_SHDDBCON" failed:
2EETQ361 code/exception : 1
2EETQ362 key : RFC_COMMUNICATION_FAILURE
2EETQ399 no SAP ErrInfo available
...

Checking dev_disp, you notice the work process is dying when you run the function module:

*** ERROR => DpHdlDeadWp: W# (pid <pid>) died (severity=0, status=0, action=) [dpxxwp.c 1464]
DpWpRecoverMutex: recover resources of W# (pid = <pid>)

Checking the related work process log dev_w#, you notice the work process dies while trying to load the libSQLDBCHDB.dll file:

...
C DBHDBSLIB : version 753.02, patch 0.600 (Make PL 0.600)
C HDB shared library (dbhdbslib) patchlevels (last 10)
C (0.600) SAP Support Package Stack Kernel 7.53 Patch Level 600 (note 2892176)
C (0.513) Re-prepare after sqlcode -10962 (note 2843015)
C (0.510) Check quiesce_check_enable after restart of the WP (note 2819289)
C (0.501) SAP Support Package Stack Kernel 7.53 Patch Level 501 (note 2876647)
C (0.500) SAP Support Package Stack Kernel 7.53 Patch Level 500 (note 2822875)
C (0.424) Support HANA GEO datatypes (note 2809189)
C (0.423) Sqlcode -10909 instead of -9300, invalid object (note 2794604)
C (0.423) Shortdump with SQL code 0 (note 2793932)
C (0.423) Insert NULL via indicator (note 2785173)
C (0.410) Set error class unknown object (note 2757295)
C
C
C Loading SQLDBC client runtime (pid=<pid>)...
---------------------------------------------------
trc file: "dev_w#", trc level: 1, release: "753"
---------------------------------------------------
...


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Environment

HANA DB

Keywords

WP crash, dev_rfc, dead, died, workprocesses, SM21, SE37 , KBA , BC-UPG-TLS-TLA , Upgrade tools for ABAP , HAN-DB , SAP HANA Database , Problem

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