1816538 - Dump in method PSA_PART_EXIST from program CL_RSDU_PART_SRVS=============CP raised CX_RS_INPUT_INVALID exception

The following dump occurred:

Category               ABAP programming error
Runtime Errors         UNCAUGHT_EXCEPTION
Except.                CX_RS_INPUT_INVALID
ABAP Program           CL_RSDU_PART_SRVS=============CP
Application Component  BW-WHM-DBA

"UNCAUGHT_EXCEPTION" CX_RS_INPUT_INVALID                                   
"CL_RSDU_PART_SRVS=============CP" bzw. CL_RSDU_PART_SRVS=============CM00C
"PSA_PART_EXIST"

Source code:

|   22|  IF sy-subrc NE 0.                            
|   23|    l_str = l_next_lower_partno.               
|>>>>>|    RAISE EXCEPTION TYPE cx_rs_input_invalid   
|   25|      EXPORTING                                
|   26|        method    = 'CL_RSDU_PART_SRVS:PSA_ADD'
|   27|        text      = 'PARTNO DOES NOT EXISTS'   
|   28|        parameter = 'I_PARTNO'                 
|   29|        value     = l_str.                     
|   30|  ENDIF.

Call stack:

|   20 METHOD       CL_RSDU_PART_SRVS=============CP    CL_RSDU_PART_SRVS=============CM00C    24  |
|      CL_RSDU_PART_SRVS=>PSA_PART_EXIST                                                           |
|   19 METHOD       CL_RSDU_PART_SRVS=============CP    CL_RSDU_PART_SRVS=============CM00B    48  |
|      CL_RSDU_PART_SRVS=>PSA_ADD_DROP                                                             |
|   18 FUNCTION     SAPLRSDU_PART_ORA                   LRSDU_PART_ORAU14                      73  |
|      RSDU_PSA_DECIDE_PARTNO_ORA                                                                  |
|   17 FUNCTION     SAPLRSDU_PART                       LRSDU_PARTU10                          53  |
|      RSDU_PSA_DECIDE_PARTNO                                                                      |
|   16 METHOD       CL_RSAR_PSA_API===============CP    CL_RSAR_PSA_API===============CM004   206  |
|      CL_RSAR_PSA_API=>_DECIDE_PART_NO                                                            |

• SAP Business Warehouse (SAP BW)
• SAP NetWeaver

sap, business intelligence, bi, business warehouse, bw, dump, bw-whm-dst-psa, PARTNO 9999, Real-Time Data Warehouse Platform, Decision-Ready Business Intelligence, Data Warehouse Environment, Real-Time Access to Information, PSA_PART_EXIST, CL_RSDU_PART_SRVS, CL_RSDU_PART_SRVS:PSA_ADD, PARTNO DOES NOT EXISTS, RSAR_PSA_CLEANUP_DIRECTORY, RS_PSA_PART_HIGH_VALUE_CHECK, RSODSO_PROCESSING024, RSODSO_PROCESSING, 024, An error occurred during confirmation of process 000001, An exception occurred that was not caught; ST22 , KBA , BW-WHM-DST-PSA , Persistent Staging Area , BW-WHM-DBA-DSO , DataStore Object (classic) , Problem