[Spacewalk-list] Client execution returned "Invalid function call attempted" (code 6)

[Wenkai Chen]

HI Spacewalk users,

I encountered an error while trying to run a package verification job on one of the CentOS 7 clients.

Client execution returned "Invalid function call attempted" (code 6)

Here is the output of the command "rhn_check -vvv".

==============================================================================================
rhn_check -vvv
D: opening  db environment /var/lib/rpm cdb:0x401
D: opening  db index       /var/lib/rpm/Packages 0x400 mode=0x0
D: locked   db index       /var/lib/rpm/Packages
D: opening  db index       /var/lib/rpm/Providename 0x400 mode=0x0
D: do_call packages.checkNeedUpdate('rhnsd=1',){}
D: opening  db environment /var/lib/rpm cdb:0x401
D: opening  db index       /var/lib/rpm/Packages 0x400 mode=0x0
D: loading keyring from pubkeys in /var/lib/rpm/pubkeys/*.key
D: couldn't find any keys in /var/lib/rpm/pubkeys/*.key
D: loading keyring from rpmdb
D: opening  db index       /var/lib/rpm/Name 0x400 mode=0x0
D: added key gpg-pubkey-f4a80eb5-53a7ff4b to keyring
D: added key gpg-pubkey-442df0f8-4783f24a to keyring
D: added key gpg-pubkey-352c64e5-52ae6884 to keyring
D: added key gpg-pubkey-7fac5991-4615767f to keyring
D: added key gpg-pubkey-d38b4796-570c8cd3 to keyring
D: added key gpg-pubkey-2582e0c5-56099b04 to keyring
D: added key gpg-pubkey-9bd837ba-5bfbc74c to keyring
D: added key gpg-pubkey-6963f07f-57fad2ec to keyring
D: Using legacy gpg-pubkey(s) from rpmdb
D: opening  db index       /var/lib/rpm/Providename 0x400 mode=0x0
D: closed   db index       /var/lib/rpm/Providename
D: closed   db index       /var/lib/rpm/Name
D: closed   db index       /var/lib/rpm/Packages
D: closed   db environment /var/lib/rpm
Loaded plugins: fastestmirror, langpacks, rhnplugin
Adding en_SG.UTF-8 to language list
Config time: 0.024
D: login(forceUpdate=False) invoked
D: readCachedLogin invoked
D: Checking pickled loginInfo, currentTime=1592995113.38, createTime=1592994906.84, expire-offset=3600.0
D: readCachedLogin(): using pickled loginInfo set to expire at 1592998506.84
D: rpcServer: Calling XMLRPC up2date.listChannels
This system is receiving updates from RHN Classic or Red Hat Satellite.
rpmdb time: 0.000
Loading mirror speeds from cached hostfile
* base: mirror.upsi.edu.my
* epel: mirrors.bfsu.edu.cn
D: Attempt to call an unsupported action packages.checkNeedUpdate('rhnsd=1',)
D: local action status: (6, 'Invalid function call attempted', {})
D: rpcServer: Calling XMLRPC registration.welcome_message
D: closed   db index       /var/lib/rpm/Providename
D: closed   db index       /var/lib/rpm/Packages
D: closed   db environment /var/lib/rpm
==============================================================================================

May I know how to resolve this issue?
Thank you.

[A close up of a sign  Description generated with very high confidence]

Chen Wenkai
Infrastructure Security Engineer

       [A picture containing building  Description generated with high confidence] <https://www.linkedin.com/company/ensign-infosecurity/>      [A picture containing tableware  Description generated with high confidence] <https://youtu.be/9J7FkhXpb-4>      [A close up of a sign  Description generated with high confidence] <https://www.facebook.com/EnsignGlobal>

  E:  wenkai_chen at ensigninfosecurity.com
  A:  30A Kallang Place, Level 9 Right Wing, Singapore 339213



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