2899624 - Cannot open '' mode='a': No such file or directory in phase MAIN_UPTRANS/MSACL_INST

Symptom

You are doing upgrade with SUM and encountering below error in phase MAIN_UPTRANS/MSACL_INST.

SAPupConsole.LOG

Severe error(s) occurred in phase MAIN_UPTRANS/MSACL_INST!
Last error code set:
Cannot open '' mode='a': No such file or directory

MSACL_INST.LOG

3 ETQ399 Retrieved profile value 'ms/acl_info' as ''.
2 ETQ399 file '' already exists - nothing to do
1EETQ399 Last error code set is: Cannot open '' mode='a': No such file or directory
1EETQ204 Upgrade phase "MSACL_INST" aborted with severe errors

Environment

SUM

Product

SAP S/4HANA 1610 ; SAP S/4HANA 1709 ; SAP S/4HANA 1809 ; SAP S/4HANA 1909 ; SAP S/4HANA 2020 ; SAP S/4HANA, on-premise edition 1511

Keywords

MAIN_UPTRANS/MSACL_INST; ms/acl_info; No such file or directory; Cannot open; '' mode='a' , KBA , BC-UPG-TLS-TLA , Upgrade tools for ABAP , Problem

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