SAP Knowledge Base Article - Preview

2451149 - CX_SY_REF_IS_INITIAL exception in DTP with "Serial extraction and processing of source package"

Symptom

Executing a DTP with processing mode "Serial extraction and processing of source package", produces one of the following messages in the 31st data package:

  • An exception with the type CX_SY_REF_IS_INITIAL occurred, but was neither handled locally, nor declared in a RAISING clause
  • cursor_new: too many (>30) native SQL cursors opened -> DS_CURSERR
  • MESSAGE_TYPE_X dump in CHECK_SM12

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Environment

  • SAP Business Warehouse (SAP BW) 7.0
  • SAP BW 7.01 (SAP BW 7.0 EHP 1)
  • SAP BW 7.02 (SAP BW 7.0 EHP 2)
  • SAP BW 7.03 (SAP BW 7.0 EHP 3)
  • SAP NetWeaver 7.3
  • SAP NetWeaver BW 7.31   (SAP NW BW 7.3 EnhP 1)
  • SAP NetWeaver BW 7.40
  • SAP NetWeaver 7.40
  • SAP NetWeaver 7.50
  • SAP BW/4HANA

Product

SAP BW/4HANA 1.0 ; SAP NetWeaver 7.0 ; SAP NetWeaver 7.3 ; SAP NetWeaver 7.4 ; SAP NetWeaver 7.5 ; SAP enhancement package 1 for SAP NetWeaver 7.0 ; SAP enhancement package 1 for SAP NetWeaver 7.3 ; SAP enhancement package 2 for SAP NetWeaver 7.0 ; SAP enhancement package 3 for SAP NetWeaver 7.0

Keywords

RS_EXCEPTION000, RS_EXCEPTION, 000, RSAR, 051, SAPLRSSM, MESSAGE_TYPE_X, CHECK_SM12, Enq hold by WP/My WP - Host/My Host, TESTDATRNRPART , KBA , BW-WHM-DST-DTP , Data Transfer Process , BW-WHM-DST , Data Staging , BW-WHM-DBA-ODS , DataStore Object (classic) , BW-WHM-DBA-OHS , Open Hub Service , Problem

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