Under directory /var/tmp, you notice hdbupdconf_YYYY-MM-DD_HH.MM.SS_xxxxx.trc files (e.g hdbupdconf_2021-06-04_08.45.04_23887.trc) are generated.
Especially if you perform HANA system restart frequently (e.g daily), you may see hundreds of hdbupdconf_YYYY-MM-DD_HH.MM.SS_xxxxx.trc files are generated and consuming some disk space.
You want to know what are these hdbupdconf_YYYY-MM-DD_HH.MM.SS_xxxxx.trc files and is it okay to delete them.
SAP HANA Platform Edition 2.0 SPS04 or lower
SAP HANA, platform edition all versions
HANA, hdbupdconf, restart, /var/tmp , KBA , HAN-DB , SAP HANA Database , How To
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