ORA-3137 / ORA-1460 on the Database when Using Multi-Threaded OCI Application (Includes JDE Clients) (Doc ID 2117443.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.3 to 12.1.0.2 [Release 11.2 to 12.1]
Information in this document applies to any platform.

Symptoms

When running a multi-threaded OCI application which uses piecewise operations/ dynamic binds / non blocking operations (such as a JD Edwards client), one or more of the following errors are noticed:

ORA-03137: TTC protocol internal error : [12333] [] [] [] [] [] [] []
ORA-03137: TTC protocol internal error : [12271] [] [] [] [] [] [] []
ORA-01460: unimplemented or unreasonable conversion requested
ORA-01002: fetch out of sequence

These errors are signaled in the database alert log, and can be indicated in the application log as well.

Cause

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