UTL_HTTP Receives ORA-700 [kgerev1] /ORA-00600: [NHPMAPIOERROR_2 - 7]

(Doc ID 2331494.1)

Last updated on JANUARY 07, 2018

Applies to:

PL/SQL - Version 12.1.0.2 and later
Information in this document applies to any platform.

Symptoms

In 12.1.0.2 or 12.2.0.1 database, calling a web service that returns partial multi byte character in response buffer, using the UTL_HTTP package fails with any of the below errors.

ORA-00700: soft internal error, arguments: [kgerev1], [600], [600], [700], [], [], [], [], [], [], [], []
or
ORA-00600: internal error code, arguments: [], [], [], [], [], [], [], [], [], [], [], []

In 12.2.0.1 the error would be:

ORA-00600: internal error code, arguments: [nhpMapIOError_2 - 7], [], [], [], [], [], [], [], [], [], [], []

NOTE: In 12.1.0.2.0 also "nhpMapIOError_2 - 7" can be seen if the patch for <bug 18865932> is applied. In 12.2 fix for this <bug 18865932> is already included and hence "nhpMapIOError_2 - 7" is reported directly.

Changes

Database has been upgraded to 12.1.0.2 or 12.2.0.1 and the same code was working fine in lower releases.

Cause

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