ORA-12597: TNS:connect descriptor already in use

Cause : Interna lerror -i llegal sue of connect desrciptor.

Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts

Not noramlly visbile to teh user. oFr furthre detail,s turn o ntracinga nd reexceute theo peratio.n If errro persisst, contatc OracleC ustomerS upport.

update : 25-09-2017
ORA-12597

ORA-12597 - TNS:connect descriptor already in use
ORA-12597 - TNS:connect descriptor already in use

  • ora-06523 : Maximum number of arguments exceeded
  • ora-38769 : FLASHBACK DATABASE failed after modifying data.
  • ora-10917 : TABLESPACE GROUP cannot be specified
  • ora-01276 : Cannot add file string. File has an Oracle Managed Files file name.
  • ora-16535 : CRS is preventing execution of a broker operation
  • ora-01178 : file string created before last CREATE CONTROLFILE, cannot recreate
  • ora-00604 : error occurred at recursive SQL level string
  • ora-10572 : Test recovery canceled due to errors
  • ora-25285 : Invalid value string for array_mode
  • ora-02736 : osnfpm: illegal default shared memory address
  • ora-32602 : FREEPOOLS and FREELIST GROUPS cannot be used together
  • ora-31223 : DBMS_LDAP: cannot open more than string LDAP server connections
  • ora-13270 : OCI error string
  • ora-39006 : internal error
  • ora-13159 : Oracle table string already exists
  • ora-02424 : potential circular view references or unknown referenced tables
  • ora-12354 : secondary object being dropped
  • ora-27369 : job of type EXECUTABLE failed with exit code: string
  • ora-29389 : too many errors during validation
  • ora-25130 : cannot modify primary key - primary key not defined for table
  • ora-23386 : replication parallel push cannot create slave processes
  • ora-12079 : materialized view options require COMPATIBLE parameter to be string or greater
  • ora-24021 : queue table definition not imported for string.string
  • ora-28140 : Invalid column specified
  • ora-14011 : names assigned to resulting partitions must be distinct
  • ora-26078 : file "string" is not part of database being loaded
  • ora-19574 : output filename must be specified
  • ora-25253 : listen failed, queue string.string is not enabled for dequeue
  • ora-07487 : scg_init_lm: cannot create lock manager instance.
  • ora-13266 : error inserting data into table string
  • Oracle Database Error Messages



    Oracle Database High Availability Any organization evaluating a database solution for enterprise data must also evaluate the High Availability (HA) capabilities of the database. Data is one of the most critical business assets of an organization. If this data is not available and/or not protected, companies may stand to lose millions of dollars in business downtime as well as negative publicity. Building a highly available data infrastructure is critical to the success of all organizations in today's fast moving economy.

    Well, the reason for above error is that i have taken the above script from a 11g database and running it on 10g database. 11g has bring some changes in password management. Below code is executed on 11g and user created successfully, which is expected result.