Answer Posted / guest

Cause: The host's SQL*Net TCP/IP server rejected this
connection request because the client user(name) does not
have access privilege - as determined by the contents of the
Username Mapping Table (UMT), a component of the host's
CONFIG.ORA.

Action: To grant access, add appropriate entry to the host's
UMT.

Please add more information about this Error

When i am connect database through toad,one error occured. ORA-12514: TNS:listener does not currently know of service requested in connect descriptor. plz help me thanks advance.............

2807

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NZE-28890: Entrust Login Failed

1882

---

IMP-00064: Definition of LOB was truncated by export

6415

---

ORA-26029: index string.string partition string initially in unusable state

2155

---

ORA-16627: No standby databases support the overall protection mode.

3993

---

ORA-16516: The current state is invalid for the attempted operation.

8820

---

NZE-28868: Peer certificate chain check failed.

2803

---

ORA-26076: cannot set or reset value after direct path structure is allocated

1970

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IMG-02003: 2FF03 - incorrect color histogram feature specification

1710

---

In my project I am using star schema and only diimension tables are loaded and not fact tables any one can help me why it is happening? Plase guide me.

2870

---

ORA-07497: sdpri: cannot create trace file 'string'; errno = string.

2805

---

ORA-26082: load of overlapping segments on table string.string is not allowed

1768

---

IMP-00070: Lob definitions in dump file are inconsistent with database.

1747

---

ORA-26084: direct path context already finished

1949

---

ORA-26030: index string.string had string partitions made unusable due to:

1941

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