Symptom
During an upgrade to HANA rev 75, the process completes successfully on the DEV environment but encounters errors on the test environment.
All HANA components are updated, but the upgrade ends with the following error:
"Deployment of SAP Host Agent configurations finished with errors."
The new database version is not reflected in the version info, which still points to rev72. The signature file is present and correct, but the issue persists.
Specific error:
"500 Can't open socket /tmp/.sapstream1128: No such file or directory"
Internal research reveals the system is attempting to open a socket file at the location /tmp/.sapstream1128 but is unable to find it. The /tmp directory is present and writable, and the system is running as root.
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Environment
SAP HANA DB Version 2.0
Product
Keywords
HANA upgrade, SAP Host Agent, error, socket file, hdblcm, check_signature_file, check_version, RHEL, SUSE, Linux , KBA , HAN-LM-INS-DB , Installation of HANA Database , Problem
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