# Error update sles 12 sp2
**URL:** https://forums.suse.com/t/error-update-sles-12-sp2/35307
**Category:** SLES Updates
**Created:** [October 2, 2020, 5:13pm UTC](https://forums.suse.com/t/error-update-sles-12-sp2/35307 "2020-10-02T17:13:15Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Tomas](https://forums.suse.com/u/Tomas)
#### Post date: [October 2, 2020, 5:13pm UTC](https://forums.suse.com/t/error-update-sles-12-sp2/35307/1 "2020-10-02T17:13:15Z")
saphephana:/etc/pki/trust/anchors # zypper update
Refreshing service ‘SUSE\_Linux\_Enterprise\_Server\_for\_SAP\_Applications\_12\_SP2\_x86\_64’.
Refreshing service ‘SUSE\_Linux\_Enterprise\_Server\_for\_SAP\_Applications\_12\_SP4\_x86\_64’.
Retrieving repository ‘SLE-12-SP2-SAP-Updates’ metadata -------------------------------------------------------------------------------------------------------------------------------------[\]
Download (curl) error for ‘[https://updates.suse.com/SUSE/Updates/SLE-SAP/12-SP2/x86\_64/update/repodata/repomd.xml?I\_nr2KnzHf5NH5jdblij7MgnMqSRjjKYG2Hau3YH-j-VB0OxzrFtCA4nTQTA48DQi6ku25sdi33jSslI0W2rjbKadc-HS6h0QdWxg895EZUf5vGsNNpgqDQy6hErd\_gIsNJYjUaV8kk](https://updates.suse.com/SUSE/Updates/SLE-SAP/12-SP2/x86_64/update/repodata/repomd.xml?I_nr2KnzHf5NH5jdblij7MgnMqSRjjKYG2Hau3YH-j-VB0OxzrFtCA4nTQTA48DQi6ku25sdi33jSslI0W2rjbKadc-HS6h0QdWxg895EZUf5vGsNNpgqDQy6hErd_gIsNJYjUaV8kk)’:
Error code: Curl error 60
Error message: SSL certificate problem: unable to get local issuer certificate
Abort, retry, ignore? [a/r/i/? shows all options] (a):
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### Author:  [@smflood](https://forums.suse.com/u/smflood)
#### Post date: [October 5, 2020, 5:59pm UTC](https://forums.suse.com/t/error-update-sles-12-sp2/35307/2 "2020-10-05T17:59:14Z")
Have you previously been able to run “zypper update”?
Is time synchronised?
Are you using a HTTP proxy?
HTH,
Simon