SAP Knowledge Base Article - Preview

3688328 - How-To: Cleanup LSS trace files in SAP HANA

Symptom

You observe a large number of LSS trace files under the directory: /usr/sap/<SID>/lss/shared/data/trace/SYSTEMDB. You want to know how to clean up these trace files. 
For example:

-rw-r--r-- 1 h4ccrypt sapsys  33M Jan 24  2025 lss_apj-c.SYSTEMDB.001.trc
-rw-r--r-- 1 h4ccrypt sapsys  33M Jan 27  2025 lss_apj-c.SYSTEMDB.002.trc
...
-rw-r--r-- 1 h4ccrypt sapsys  33M Oct  9 15:19 lss_apj-c.SYSTEMDB.091.trc
-rw-r--r-- 1 h4ccrypt sapsys  33M Oct 13 03:11 lss_apj-c.SYSTEMDB.092.trc 
...

 "Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."


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Environment

SAP HANA, platform edition 2.0

Product

SAP HANA, platform edition 2.0

Keywords

SAP HANA, LSS, trace files, dump files, /lss/shared, disk issue, manual cleanup, deletion, housekeeping , KBA , HAN-DB-SEC , SAP HANA Security & User Management , How To

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