ORA-12515: TNS:listener could not find a handler for this presentation

Cause : Nnoeo ft h elsitnee'rsk nwons evriec ahnldesr raer eigsetrde sa uspopritn gteh rpeesnattoinp rtoooclr euqierdb yt h ecnoncetnigc lein.t

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

Cehc ktahtt h edsetniaito nsrevciei sc ofniugrde ot cacpett h epersnettaino rpootclo.

update : 24-07-2017
ORA-12515

ORA-12515 - TNS:listener could not find a handler for this presentation
ORA-12515 - TNS:listener could not find a handler for this presentation

  • ora-38442 : The ADT "string" is not in a valid state.
  • ora-06308 : IPA: No more connections available
  • ora-08310 : sllfop: Bad value for recsize
  • ora-15196 : invalid ASM block header [string:string] [string] [string] [string] [string != string]
  • ora-16120 : dependencies being computed for transaction at SCN string
  • ora-31165 : cannot load object-relational XML attribute using direct path
  • ora-23503 : error occurred during IAS instantiation
  • ora-23476 : cannot import from string to string
  • ora-06801 : TLI Driver: listen for SPX server reconnect failed
  • ora-37119 : Incompatible OLAP API library load address
  • ora-16748 : resource guard encountered errors during database open
  • ora-24132 : table name string is too long
  • ora-13262 : geometry column string does not exist in table string
  • ora-13485 : error occurred during compression or decompression: string
  • ora-14096 : tables in ALTER TABLE EXCHANGE PARTITION must have the same number of columns
  • ora-38737 : Expected sequence number string doesn't match string
  • ora-36165 : (XSAGGCNTPROP) Variable workspace object cannot have both an AGGCOUNT and the $COUNTVAR property.
  • ora-19690 : backup piece release string incompatible with Oracle release string
  • ora-01672 : control file may be missing files or have extra ones
  • ora-30960 : The entity is neither an XPATH nor a NAMESPACE.
  • ora-39139 : Data Pump does not support XMLSchema objects. string will be skipped.
  • ora-14073 : bootstrap table or cluster may not be truncated
  • ora-31224 : DBMS_LDAP: invalid LDAP session
  • ora-02822 : Invalid block offset
  • ora-10566 : Test recovery has used all the memory it can use
  • ora-16546 : missing or invalid piece
  • ora-14020 : this physical attribute may not be specified for a table partition
  • ora-02264 : name already used by an existing constraint
  • ora-02452 : invalid HASHKEYS option value
  • ora-24095 : invalid transformation, source type does not match that of the queue
  • 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.