3322478 - Unable to determine 'sched_name' for cron schedule - SAP ASE for BS

When we attempt to change DCF schedule time ("Hour" field) for Framework Cleanup (Logs/Statistics) from "00:00" to "23:00" via DBA Cockpit, it fails with the below error:

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Message Details 

Exception CX_DBA_DBH_SETUP in class CL_DBA_DBH_SETUP_CTRL method INSTALL_INTERNAL line 313 
 Kernel Error ID:  
 WP ID: 12  
 WP PID: 123456 
 Application Server: testhost 
 SYSID:  
 SY-SUBRC: 0  
 SY-TABIX: 0  
 Message:                       Error while scheduling data collector 
 Database:  

 caused by 
 Exception CX_DBA_TASK_SCHEDULER in class CL_SYB_TASK_SCHEDULER method UPDATE_SCHEDULE line 67 
 Kernel Error ID:  
 WP ID: 12  
 WP PID: 123456 
 Application Server: testhost 
 SYSID:  
 SY-SUBRC: 0  
 SY-TABIX: 0  
 Routineschema:  saptools. 
 Routinename:  SP_DBH_FWK_CLEANUP 
 Schedule:  0 23 * * *
 Message:  Unable to determine 'sched_name' for cron schedule '0 23 * * *'! 
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SAP Adaptive Server Enterprise 16.0 for Business Suite

schedule, Hour, Job, modification, update, change, DBA Cockpit , KBA , BC-DB-SYB , Business Suite on Adaptive Server Enterprise , Problem