Problem with Packman Repo on one system.

I have a repeated error when trying to run zypper up. I thought it might be a problem with the Packman server but now I wonder if there is a problem with my repos.
This is the error I receive from zypper verify:-

alastair@ibmserv3:~> zypper verify 
Root privileges are required to run this command.
alastair@ibmserv3:~> sudo zypper verify 
Problem retrieving files from 'Packman Repository'.
Download (curl) error for 'http://ftp.gwdg.de/pub/linux/misc/packman/suse/openSUSE_Leap_15.3/re
podata/repomd.xml':                                                                            
Error code: HTTP response: 500                                                                 
Error message: The requested URL returned error: 500 Internal Server Error                     

Please see the above error message for a hint. 
Warning: Skipping repository 'Packman Repository' because of the above error. 
Some of the repositories have not been refreshed because of an error.
Loading repository data... 
Reading installed packages... 
Dependencies of all installed packages are satisfied. 
alastair@ibmserv3:~> 


Here are what I have in my system:-

alastair@ibmserv3:~> zypper lr 
Repository priorities in effect:                                                                                                                                                                                                               (See 'zypper lr -P' for details) 
      90 (raised priority)  :  1 repository 
      99 (default priority) : 10 repositories 

#  | Alias                            | Name                                                                                        | Enabled | GPG Check | Refresh 
---+----------------------------------+---------------------------------------------------------------------------------------------+---------+-----------+-------- 
 1 | google-chrome                    | google-chrome                                                                               | Yes     | (r ) Yes  | Yes 
 2 | http-ftp.gwdg.de-665aeae6        | Packman Repository                                                                          | Yes     | (r ) Yes  | Yes 
 3 | http-opensuse-guide.org-536cd286 | libdvdcss repository                                                                        | Yes     | (r ) Yes  | Yes 
 4 | openSUSE-Leap-15.3-1             | openSUSE-Leap-15.3-1                                                                        | Yes     | (r ) Yes  | Yes 
 5 | packman                          | Packman                                                                                     | Yes     | (r ) Yes  | Yes 
 6 | repo-backports-debug-update      | Update repository with updates for openSUSE Leap debuginfo packages from openSUSE Backports | No      | ----      | ----
 7 | repo-backports-update            | Update repository of openSUSE Backports                                                     | Yes     | (r ) Yes  | Yes 
 8 | repo-debug                       | Debug Repository                                                                            | No      | ----      | ----
 9 | repo-debug-non-oss               | Debug Repository (Non-OSS)                                                                  | No      | ----      | ----
10 | repo-debug-update                | Update Repository (Debug)                                                                   | No      | ----      | ----
11 | repo-debug-update-non-oss        | Update Repository (Debug, Non-OSS)                                                          | No      | ----      | ----
12 | repo-non-oss                     | Non-OSS Repository                                                                          | Yes     | (r ) Yes  | Yes 
13 | repo-oss                         | Main Repository                                                                             | Yes     | (r ) Yes  | Yes 
14 | repo-sle-debug-update            | Update repository with debuginfo for updates from SUSE Linux Enterprise 15                  | No      | ----      | ----
15 | repo-sle-update                  | Update repository with updates from SUSE Linux Enterprise 15                                | Yes     | (r ) Yes  | Yes 
16 | repo-source                      | Source Repository                                                                           | No      | ----      | ----
17 | repo-update                      | Main Update Repository                                                                      | Yes     | (r ) Yes  | Yes 
18 | repo-update-non-oss              | Update Repository (Non-Oss)                                                                 | Yes     | (r ) Yes  | Yes 
alastair@ibmserv3:~> 



Is there a problem or is it just me?

Regards,
Budge.

There seems to be a problem.

My first try, I got that 500. My second try told me that the “repomd.xml” is unsigned. Perhaps it is just recovering from an outage. Wait a while, and try again.

Update: on my third try, it worked.

Looks like an obsolete repo URL:

# zypper lr | grep ackm
 7 | Yes     | (r ) Yes  | http://ftp.gwdg.de/pub/linux/packman/suse/openSUSE_Leap_15.3/

is working here.

@ Budgie2,

Please, when you want to communicate your repository list, always use

zypper lr -d

(or any other option combination that shows the URLs).

What you show is rather useless, because it only shows your local repo names (and aliases) and not what they really point to. Thus we can not do much checking for errors.