3606263 - Runtime Errors "TIME_OUT" during adjusting an obsolete Note in SPAU

There is TIME_OUT dumps in transaction ST22 while adjusting an obsolete Note in transaction SPAU. 

Example of the dump:

Category               ABAP Programming Error
Runtime Errors      TIME_OUT

Short Text              
   Time limit exceeded 

What happened?
Program "XXX" has exceeded the maximum uninterrrupted runtime and has therefore been terminated.

Error analysis
    Once the maximum runtime is exceeded, the program is aborted. This
    serves to prevent work processes being blocked for an unnecessarily
    long period of time, for example by
    - endless loops (DO, WHILE, etc.)
    - lengthy database accesses
    .

    The maximum runtime of a program is set by profile parameter
     "rdisp/scheduler/prio_high/max_runtime". The
    current setting is 660 seconds. If the current setting deviates from
    the value of the parameter in question, the application has set the
    maximum runtime itself. Once the maximum runtime is exceeded, the
    program is aborted.    

NetWeaver ABAP system.

TIME_OUT, SAPU, endless loops, 1985402 , KBA , BC-UPG-NA , Note Assistant , Problem