• Article Type: General
• Product: Aleph
• Product Version: 18.01

Problem Symptoms:
Recalling PDS using http://server_url/pds url returns a screen with ?€œ500 Internal Server Error?€? error message

Cause:
In the Apache error_log there is the message ?€œCan?€™t locate PDSUtil.pm in @INC?€?

Resolution:
1. Check in /exlibris/aleph/uxx_x/alephe/apache/conf the content of startup.pl file the line that start with ?€œuse lib qw?€?
2. If the path inside is pointing to u-tree change it to a-tree; for example
use lib qw(/exlibris/aleph/u18_1/pds/program)

should be changed to

use lib qw(/exlibris/aleph/a18_1/pds/program)