2946280 - Dump SYNTAX_ERROR on class CL_AGS_AI_PERSONALIZATION=====CP while creating users in SU01

You try to create or change a user in the system (change password, assign roles, etc) and you get following dump:

Category ABAP Programming Error
Runtime Errors SYNTAX_ERROR
ABAP Program CL_AGS_AI_PERSONALIZATION=====CP
Application Component SV-SMG-MON-BPM-ANA

Short Text: Syntax error in program "CL_AGS_AI_PERSONALIZATION=====CP ".

Error in the ABAP Application Program:
The current ABAP program "CL_AGS_AI_USER_SETTINGS_DIR===CP" had to be terminated because it has come across a statement that unfortunately cannot be executed.
In include "CL_AGS_RI_TYPES===============CU ", in line 130 of program "CL_AGS_AI_PERSONALIZATION=====CP ", the following syntax errors have occurred:
No component exists with the name "UNIT_STRING". "UNIT_STRING".

SAP SOLUTION MANAGER 720 SP09/SP10

SOLMAN, SUM upgrade, AGS_BPM_APPMONM_LINE, CL_AGS_AI_PERSONALIZATION, /SOMO/MA_S_APPMONM , KBA , SV-SMG-MON-BPM-ANA , Analytics , SV-SMG-MON-BPM-MON , Monitoring , Problem