Topics not generated for all GAF groups (Topic limit issue) - LEAP<!-- /*NS Branding Styles*/ --> .ns-kb-css-body-editor-container { p { font-size: 12pt; font-family: Lato; color: var(--now-color--text-primary, #000000); } span { font-size: 12pt; font-family: Lato; color: var(--now-color--text-primary, #000000); } h2 { font-size: 24pt; font-family: Lato; color: var(--now-color--text-primary, black); } h3 { font-size: 18pt; font-family: Lato; color: var(--now-color--text-primary, black); } h4 { font-size: 14pt; font-family: Lato; color: var(--now-color--text-primary, black); } a { font-size: 12pt; font-family: Lato; color: var(--now-color--link-primary, #00718F); } a:hover { font-size: 12pt; color: var(--now-color--link-primary, #024F69); } a:target { font-size: 12pt; color: var(--now-color--link-primary, #032D42); } a:visited { font-size: 12pt; color: var(--now-color--link-primary, #00718f); } ul { font-size: 12pt; font-family: Lato; } li { font-size: 12pt; font-family: Lato; } img { display: ; max-width: ; width: ; height: ; } } Root Cause GAF generates topics for groups created during the Grouping job.By default, GAF only generates topics for up to 2000 groups. If more than 2000 groups are created: Topics are generated only for the first 2000Groups beyond this limit will have empty descriptions Because Prediction uses the group’s description, it becomes unreliable when the selected group has no topic. Impact – What is affected Only Prediction is affected. If Prediction selects a group whose topic was not generated: The group description will be emptyPrediction output may look incorrect or incomplete Automation Opportunities are not created for groups with empty descriptions, but this is by design. Resolution Steps Step 1 — Increase the Topic Generation Limit Create or update the system property: Name: sn_gaf.topic_generation_limitScope: global (important)Value: Higher than the expected number of groups (e.g., 3000, 5000, 10000) Step 2 — Re-run the Full Grouping Job After updating the property, re-run the entire Grouping job from: LEAP Home → GAF Troubleshooting → Re-run Offline Grouping Job This regenerates groups and topics using the updated limit.