1963318 - RSPC057, RS_EXCEPTION120 errors when running DTP via a process chain

• Unable to run Data Transfer Process (DTP) via a process chain but able to run it manually.
• A DTP execution cancels when triggered from process chain though the same DTP can be executed manually without any error message.
• DTP does not run in process chain.
• BW process chain job failure relating to a Load DTP process.
• DTP run within a chain fails with these messages in the job log of the associated background job BI_PROCESS_DTP_LOAD:
  
  An exception has occurred
  Message no. RS_EXCEPTION000
  
  Operation  could not be carried out for
  Message no. RS_EXCEPTION120
  
  Process did not report an instance -> no log
  Message no. RSPC057
  
  Job cancelled after system exception ERROR_MESSAGE
  Message no. 00564

• SAP NetWeaver 7.3
• SAP enhancement package 1 for SAP NetWeaver 7.3
• SAP NetWeaver 7.4
• SAP Business Information Warehouse (SAP_BW)
• SAP NetWeaver 7.5

RSPROCESS, DTP_LOAD, RS_EXCEPTION 000, RS_EXCEPTION 120, RSPC 057, RSPC57, RSPC 57, OBJSTAT=INA, RSDG_TRFN_ACTIVATE, red, failed, RSTRAN, RSBKDTP, modified, active , KBA , BW-WHM-DST-PC , Process Chains , BW-WHM-DST-DTP , Data Transfer Process , BW-WHM-DST-TRF , Transformation , BW4-ME-TRFN , Transformation Metadata , Problem