2933470 - SUM fails in PREP_EXTENSION phase with errors in STORE2BUFFER

• SUM stops during Preparation Roadmap step with an error
• When checking the error logs (below), tp finished with return code 0
• This can occur in either phase PREP_EXTENSION/TR_CMDIMPORT_PREPARE or PREP_EXTENSION/TR_CMDIMPORT_FDTASKS phase
• The following errors can be found in the logs:

SAPupConsole.log

Checks after phase PREP_EXTENSION/TR_CMDIMPORT_PREPARE were negative!

Last error code set:
Detected 22 aborted activities, accumulated in 'PCMDIMP.ELG'

PCMDIMP.ELG

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
XPRA ERRORS and RETURN CODE in STORE2BUFFER.<SID>
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

EXECUTING /usr/sap/<SID>/SUM/abap/exe/tp pf=/usr/sap/<SID>/SUM/abap/var/PCMDIMP.TPP modbuffer ALL buffer=PCMDIMP.BUF mode=G0,V0
This is tp version 380.69.95 (release 749, unicode enabled)
tp finished with return code: 0
meaning:
 Everything OK
<NO EXIT CODE FOUND - PROGRAM ABORTED?>
>>> PLEASE READ THE REPORT DOCUMENTATION OF THE REPORTS MENTIONED ABOVE <<<

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System <SID> = ECO

SAP NetWeaver 7.0 ; SAP NetWeaver 7.1 ; SAP NetWeaver 7.2 ; SAP NetWeaver 7.3 ; SAP NetWeaver 7.4 ; SAP NetWeaver 7.5 ; SAP enhancement package 1 for SAP NetWeaver 7.0 ; SAP enhancement package 1 for SAP NetWeaver 7.3 ; SAP enhancement package 2 for SAP NetWeaver 7.0 ; SAP enhancement package 3 for SAP NetWeaver 7.0

TR_CMDIMPORT_FDTASKS, TR_CMDIMPORT_PREPARE, PCMDIMPFD, PCMDIMP , KBA , BC-UPG-TLS-TLA , Upgrade tools for ABAP , Problem