RPM installation/Uninstall fails with scriptlet errors : "scriptlet failed, exit status"

Issue

• Process to install / remove rpm packages fails during script execution

• Install  or Remove packages can fail during %pre (preinstall), %preun  (preuninstall), %pos (postinstall)t, %postun (postuninstall) scriptlet  as follow:

       error: %pre(package-name-version.arch.rpm) scriptlet failed, exit status 110
       error:   install: %pre scriptlet failed (2), skipping package-name-version.arch.rpm
  ...
       error: %pre(package-name-version.arch.rpm) scriptlet failed, exit status 6
       error:   install: %pre scriptlet failed (2), skipping package-name-version.arch.rpm
  ...
       error in PREIN scriptlet in rpm package package-name-version.arch
       error: %pre(package-name-version.arch.rpm) scriptlet failed, exit status 9
  ...
       error: %preun(package-name-version.arch) scriptlet failed, exit status 127
  

• Yum fails to install/remove packages with "PREUN/PREIN" errors

       Error in PREUN scriptlet in rpm package <package>
  ...
       Error in PREIN scriptlet in rpm package <package>