PowerProtect：PPDM Oracle 备份失败，并显示：AppBackupAssetsOp：备份失败，并显示错误 Process /home/oracle/opt/dpsapps/rmanagent/bin/ddbmcon failed with error code -6， stdout data：， stderr 数据：..

Summary: 本文提供了以下问题的解决方法。备份失败是因为配置为执行备份的操作系统用户无权访问 Oracle 客户端库。

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Symptoms

Oracle 备份在 Oracle 修补程序或升级后失败。将看到以下消息。
  
AppBackupAssetsOp: Backup failed with error Process /home/oracle/opt/dpsapps/rmanagent/bin/ddbmcon failed with error code -6, stdout data: , stderr data: ..


连接到数据库时，ddbmcon 日志显示以下错误
  
[TRACE_ID:a8d14cc3ba61af79;JOB_ID:807baa3f0ebb6ac1;EXEC_ID:900b0d63c550ebd6] ddbmcon: build machine = linux86w
[TRACE_ID:a8d14cc3ba61af79;JOB_ID:807baa3f0ebb6ac1;EXEC_ID:900b0d63c550ebd6] ddbmcon: Oracle library: /opt/oracle/product/19.0.0/dbhome_1/lib64/libclntsh.so not found.
[TRACE_ID:a8d14cc3ba61af79;JOB_ID:807baa3f0ebb6ac1;EXEC_ID:900b0d63c550ebd6] ddbmcon: Oracle library: /opt/oracle/product/19.0.0/dbhome_1/lib/libclntsh.so not found.
[TRACE_ID:a8d14cc3ba61af79;JOB_ID:807baa3f0ebb6ac1;EXEC_ID:900b0d63c550ebd6] ddbmcon: Please verify correct ORACLE_HOME.
[TRACE_ID:a8d14cc3ba61af79;JOB_ID:807baa3f0ebb6ac1;EXEC_ID:900b0d63c550ebd6] ddbmcon: ====auth:1 dbver:19====failing with sysbkp oci authmode====


Cause

Oracle 已升级/修补，并且配置为执行备份的操作系统用户无权打开以下 Oracle 客户端库
  
-rwx------. 1 oracle oinstall   2247120 Apr 14 03:38 libasmclntsh19.so
-rwx------. 1 oracle oinstall   8056664 Apr 14 03:38 libclntshcore.so.19.1
-rw-------. 1 oracle oinstall   1771463 Apr 14 03:38 clntshcore.map
-rwx------. 1 oracle oinstall  81182280 Apr 14 03:38 libclntsh.so.19.1
-rw-------. 1 oracle oinstall   6165285 Apr 14 03:38 clntsh.map
PPDM 必须能够打开以前的 Oracle 客户端库，才能连接到 Oracle 数据库。

Resolution

更改 Oracle 客户端库的权限，以便 Oracle 用户有权打开它们并连接到 Oracle 数据库。
 
示例： 
chmod 755 *clnt*
以上只是一个示例。在更改 Oracle 库的权限之前，请先咨询 DBA。
Article Properties
Article Number: 000212641
Article Type: Solution
Last Modified: 25 May 2023
Version:  2
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