3258229 - Dump CALL_FUNCTION_NOT_FOUND occurs when delete all BPS applications according the note 2505027

During Conversion to SAP BW/4HANA, you follow the note 2468702 and executed program Z_DELETE_BPS to delete BPS applications, but got dump:
Category               ABAP programming error
Runtime Errors         CALL_FUNCTION_NOT_FOUND
Except.                CX_SY_DYN_CALL_ILLEGAL_FUNC
ABAP Program           SAPLUPFE
Application Component  BW-PLA-BPS

Error analysis                                                                                    
    An exception has occurred which is explained in more detail below. The
    exception is assigned to class 'CX_SY_DYN_CALL_ILLEGAL_FUNC' and was not   
     caught in procedure                                                                   
    "UPF_METHOD_DELETE" "(FUNCTION)", nor was it propagated by a RAISING clause.  
    Since the caller of the procedure could not have anticipated this          
    exception, the current program was terminated.     
    The reason for the exception is:                                    
    An attempt was made to execute the CALL FUNCTION statement in program      
    "SAPLUPFE". The name of the function module to be called is                   
    "UPS_METHOD_DELETE". 

• SAP NetWeaver

SEM-BPS add-on, in-place, shell, remote conversion , KBA , BW-B4H-CNV , Conversion to SAP BW/4HANA , Problem