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.............

2797

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.

2868

when i ran any workflow or session, getting below error: seesion task instance[s_xxx]: Execution terminated unexpecterdly

2225

ORA-26027: unique index string.string partition string initially in unusable state

6741

NZE-28868: Peer certificate chain check failed.

2797

if the lengths of two wires are same and the area of cross sections is 4:7 then what will be the ratio of current passing through these wires

2693

How to resolve QSM-01108 error. I have no OR conditions in my query, but do have 9 IN conditions. The error says the max limit is 2 while I have 257 number of disjuncts. However, if I remove even a single IN condition, the query is rewritten. I cannot change my query. How can I resolve this issue?

2719

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

1741

ORA-26094: stream format error: input column overflow

2794

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

1962

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

1704

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

1765

IMP-00096: Warning: Skipping table "string"."string" because type synonym "string"."string" cannot be created

1616

ORA-26028: index string.string initially in unusable state

3857

ORA-26084: direct path context already finished

1945