SAP Knowledge Base Article - Preview

3596115 - Error message from source database: "too many connections for user" - SAP HANA Smart Data Integration

Symptom

  • The issue is intermittent and occurs when querying a virtual table or a complex view that incorporates several virtual tables.
  • framework.trc:
    [ERROR] [] DefaultErrorHandler | CamelLogger.log [] - Failed delivery for (MessageId: on ExchangeId: ). Exhausted after delivery attempt: 1 caught: org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (FATAL: too many connections for user "<user used for remote source>")
  • Depending on the source DB, the error message can differ.


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Environment

SAP HANA smart data integration

Product

SAP HANA smart data integration all versions

Keywords

SAC, dashboard, server error, exception, too many connections, user, SQL, virtual table, source DB, configuration, concurrent operations , KBA , HAN-DP-SDI , SAP HANA smart data integration (SDI) , Problem

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