在SAP-应用-APP-机器上执行如下命令报错
awpxxx03:prdadm 270> R3trans -d
R3trans: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.26' not found (required by R3trans)
其实之前，使用过一种方法解决这个问题，可以参考笔者另一篇文章
《关于Redhat-Linux中-compat-sap-c++的说明与GLIBCXX_3.4.26 not found报错的解决方法》
但是后来发现、每次系统升级重启、或者安装软件（笔者测试的sos软件包-sosreport命令）都会导致软连接还原成系统默认的
根原因-Root Cause：
The base install of RHEL 8 does not provide such a new libstdc++ ABI.
Usually, such an application would be considered not compatible with RHEL 8 and need to be run under a newer RHEL such as RHEL 9.
However, specifically for SAP, there is an additional compatibility package provided.
解决方法-Resolution
[root@awpxxx03 qq-5201351]# subscription-manager repos --enable rhel-8-for-x86_64-sap-solutions-rpms [root@awpxxx03 qq-5201351]# yum install compat-sap-c++-12
Create a library path for SAP and symlink the new library into it:
mkdir -p /usr/sap/lib ln -s /opt/rh/SAP/lib64/compat-sap-c++-12.so /usr/sap/lib/libstdc++.so.6
Note: Do not symlink or replace the system-wide C++ standard library at /lib64/libstdc++.6.so!
Ensure the new library path has correct permissions for the installation's System Identifier (SID):
chown -R SIDadm:sapsys /usr/sap/lib
Start the SAP application.
注：这里的 SIDadm，需要修改成自己实际情况中的用户名称
The compat-sap-c++ packages should not be used as a replacement for RHEL's C++ standard library at /lib64/libstdc++.6.so.
Using any compat-sap-c++ packages to run other non-SAP software is not supported by Red Hat.
其他补充的操作：将之前的临时解决方法，还原回去（根据实际情况进行命令的）
cd /lib64 ln -sf libstdc++.so.6.0.25 /lib64/libstdc++.so.6
尊重别人的劳动成果 转载请务必注明出处：https://www.cnblogs.com/5201351/p/18051859
标签：GLIBCXX,libstd,SAP,c++,报错,R3trans,lib64,sap From： https://www.cnblogs.com/5201351/p/18051859