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SQL1226N or SQL1225N : Reached limit on number of background tasks

Troubleshooting


Problem

User connections fail with SQL1226N or SQL1225N when database is facing some resource contention.

Symptom

db2 connections get below errors :
SQL1226N
SQL1225N

Document Location

Worldwide

[{"Business Unit":{"code":"BU058","label":"IBM Infrastructure w\/TPS"},"Product":{"code":"SSEPGG","label":"Db2 for Linux, UNIX and Windows"},"Component":"","Platform":[{"code":"PF002","label":"AIX"},{"code":"PF016","label":"Linux"},{"code":"PF033","label":"Windows"}],"Version":"All Versions","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

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Document Information

Modified date:
01 May 2025

UID

ibm11135065