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ORA-24550 returned with Memory Corruption after Upgrading Precompiler Application to 11g (Doc ID 1285154.1)

Last updated on SEPTEMBER 28, 2020

Applies to:

Precompilers - Version 11.1.0.6 to 11.2.0.2 [Release 11.1 to 11.2]
Information in this document applies to any platform.

Symptoms

After upgrading to 11.2.0.1, a Pro*C++ application now fails with error:

ORA-24550: signal received: [si_signo=7] [si_errno=0] [si_code=128]

The strack trace looks like:


Other stack traces reported with this error are:

1. sqlnst <-- sqlcmex <-- sqlcxt <-- test1

2. kpugattr <-- OCIAttrGet <-- sqlnst <-- sqlcmex <-- sqlcxt <-- test1

3. sqlcln <-- sqlcmex <-- sqlcxt <-- test1

Changes

This code worked before in earlier versions of Oracle Precompilers. This occurred after upgrading to 11g.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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