Solution : https://service.sap.com/sap/support/notes/1239634 (SAP Service marketplace login required)
Key words :
attached source code corrections, symptom /sapapo/om_check_activities, category types, input/output, solution implement
Related Notes :
1065366 | /SAPAPO/OM_LC_UPGRADE_51: Problems during the upgrade |
932837 | /SAPAPO/OM_LC_UPGRADE_50: Problems during upgrade |