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SQL1776N after HADR failover with Automatic Client Reroute enabled

Troubleshooting


Problem

My client application runs locally on the primary server and after HADR failover it fails with SQL1776N

Symptom

SQL1776N The command cannot be issued on an HADR standby database.
Reason code = "1". DSRA0010E: SQL State = , Error Code =-1,776DSRA0010E:
SQL State = , Error Code = -1,776

[{"Product":{"code":"SSEPGG","label":"Db2 for Linux, UNIX and Windows"},"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Component":"HADR - Setup","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF010","label":"HP-UX"},{"code":"PF016","label":"Linux"},{"code":"PF027","label":"Solaris"},{"code":"PF033","label":"Windows"}],"Version":"9.7;9.5;9.1","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

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Document Information

Modified date:
30 April 2025

UID

swg21394837