oracle.ucp.UniversalConnectionPoolException: Error du ing pool creation in Universal Connection Pool Manager: oracle.ucp.UniversalCon ectionPoolException: Universal Connection Pool already exists in the Universal onnection Pool Manager. Universal Connection Pool cannot be added to the Univer al Connection Pool Manager

Oracle Community | 924584 | 5 years ago
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    While trying to connect to Oracle database 11g from SQL developer (Error)

    Oracle Community | 5 years ago | 924584
    oracle.ucp.UniversalConnectionPoolException: Error du ing pool creation in Universal Connection Pool Manager: oracle.ucp.UniversalCon ectionPoolException: Universal Connection Pool already exists in the Universal onnection Pool Manager. Universal Connection Pool cannot be added to the Univer al Connection Pool Manager
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    hhutzler.de | 4 weeks ago
    oracle.ucp.UniversalConnectionPoolException: All connections in the Universal Connection Pool are in use

    Root Cause Analysis

    1. oracle.ucp.UniversalConnectionPoolException

      Error du ing pool creation in Universal Connection Pool Manager: oracle.ucp.UniversalCon ectionPoolException: Universal Connection Pool already exists in the Universal onnection Pool Manager. Universal Connection Pool cannot be added to the Univer al Connection Pool Manager

      at oracle.ucp.util.UCPErrorHandler.newSQLException()
    2. oracle.ucp.util
      UCPErrorHandler.throwSQLException
      1. oracle.ucp.util.UCPErrorHandler.newSQLException(UCPErrorHandler.java488)
      2. oracle.ucp.util.UCPErrorHandler.throwSQLException(UCPErrorHandler.jaa:163)
      2 frames
    3. oracle.ucp.jdbc
      PoolDataSourceImpl.getConnection
      1. oracle.ucp.jdbc.PoolDataSourceImpl.startPool(PoolDataSourceImpl.java651)
      2. oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.ava:890)
      3. oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.ava:857)
      4. oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.ava:851)
      4 frames