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2522261 - Failed to re-register former primary site as new secondary site due to missing log

Symptom

Following error is shown when you check replication status with systemReplicationStatus.py or HANA studio.

Log needed on secondary persistence is missing on primary! Secondary is unable to sync with primary!

In traces, you find following information.

[XXXXXX]{-1}[-1/-1]<timestamp>e sr_dataaccess DisasterRecoveryProtocol.cpp(04285) : Log needed on secondary persistence is missing on primary! Secondary is unable to sync with primary!. rc=3
...
[XXXXXX]{-1}[-1/-1] <timestamp> e sr_dataaccess DisasterRecoveryProtocol.cpp(01171) : This situation can come up, if the primary has been recovered to an older point in time and a new full data shipping is needed.
[XXXXXX]{-1}[-1/-1] <timestamp> e sr_dataaccess DisasterRecoveryProtocol.cpp(01172) : If this the case, please execute 'hdbnsutil -sr_register ..' on the secondary to trigger a new full data shipping.
[XXXXXX]{-1}[-1/-1] <timestamp> e sr_dataaccess DisasterRecoverySecondaryImpl.cpp(00438) : Error occurred during connect to primary: exception 1: no.3000339 (DataAccess/impl/DisasterRecoveryProtocol.cpp:1610)
Secondary persistence is not compatible with primary persistence: secondary GUID=XXXXXXXX-XXXX-XXXXXXXX-XXXXXX-XXXXXXXXXX (persistence), peer persistence GUID=XXXXXXXX-XXXX-XXXXXXXX-XXXXXX-XXXXXXXXXX, peer last restore GUID=XXXXXXXX-XXXX-XXXXXXXX-XXXXXX-XXXXXXXXXX

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Environment

  • SAP HANA, platform edition 1.0
  • SAP HANA, platform edition 2.0

Product

SAP HANA 1.0, platform edition ; SAP HANA, platform edition 2.0

Keywords

system replication, HSR, fallback, re-register, register, original primary site, HANA , KBA , HAN-DB-HA , SAP HANA High Availability (System Replication, DR, etc.) , HAN-DB , SAP HANA Database , How To

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