Application Fails After Upgrade With Bad magic number for shared library

最新推荐文章于 2019-12-11 10:41:59 发布

转载最新推荐文章于 2019-12-11 10:41:59 发布 · 1.3k 阅读

本文解决Oracle从8.1.7升级到9.2.0或更高版本后，在AIX 64位系统上运行使用32位编译器编译的Pro*COBOL或Pro*C程序时遇到的错误。主要原因是动态加载器尝试加载与应用不匹配的64位libclntsh库。

Application Fails After Upgrade With /usr/lib/dld.sl: Bad magic number for shared library: $ORACLE_HOME/lib/libclntsh.sl.X.0 [ID 333121.1]

		修改时间 29-APR-2010 类型 PROBLEM 状态 PUBLISHED

In this Document
  Symptoms
  Changes
  Cause
  Solution
  References

Applies to:

Precompilers - Version: 9.0.1 and later [Release: 9.1 and later ]
Precompilers - Version: 9.0.1 and later [Release: 9.1 and later]
IBM AIX on POWER Systems (64-bit)
Checked for relevance on 29-APR-2010

Symptoms

Pro*COBOL or Pro*C program compiled using the 32-bit compiler gets error;

/usr/lib/dld.sl: Bad magic number for shared library: $ORACLE_HOME/lib/libclntsh.sl.X.0
/usr/lib/dld.sl: Exec format error

(Where X is the Oracle major version number).

Depending on the Version of the compiler you are using this may also be reported like this:

exec(): 0509-036 Cannot load program ./sample1 because of the following errors:
0509-150 Dependent module /emea/bde/64bit/app/oracle/product/10.1.0/lib/libclntsh.a(shr.o) could not be loaded.
0509-103 The module has an invalid magic number.

Changes

Upgraded from 8.1.7 to 9.2.0 on a 64-bit operating system.
Upgraded from 8.1.7 to 10.1.0 on a 64-bit operating system.
Upgraded from 8.1.7 to 10.2.0 on a 64-bit operating system.
Running a Pro*C program built using demo_proc32.mk

Cause

The dynamic loader is attempting to bind to (load) a 64-bit libclntsh, when the application is 32-bit.

The dynamic loader is pointing to $ORACLE_HOME/lib. Notice it has lib and not lib32.

The library directory structure has changed from Oracle9i compared to Oracle8i.

In Oracle8i $ORACLE_HOME/lib contained 32-bit libraries
and $ORACLE_HOME/lib64 contained 64-bit libraries.

From Oracle9i, $ORACLE_HOME/lib contains 64-bit libraries
and $ORACLE_HOME/lib32 contains 32-bit libraries.

Solution

To implement the solution, please execute the following steps:

Either
set the environment variable LIBPATH to $ORACLE_HOME/lib32.
Or
set the environment variable LD_LIBRARY_PATH to $ORACLE_HOME/lib32

References

NOTE:136876.1 - HP-UX: 'Bad magic number for shared library' when running svrmgrl or sqlplus

显示相关信息 相关的

产品

Oracle Database Products > Oracle Database > Application Development > Precompilers
Oracle Database Products > Oracle Database > Application Development > Precompilers

关键字

UPGRADE~FAILS; LIB32; EXEC~FORMAT~ERROR; LOADER

来自 “ ITPUB博客 ” ，链接：http://blog.itpub.net/24067357/viewspace-673213/，如需转载，请注明出处，否则将追究法律责任。

转载于:http://blog.itpub.net/24067357/viewspace-673213/