SAP Knowledge Base Article - Preview

1840681 - Error in asynchronous method start


  • You click on an object link the the preview pane of a work item in the SAP Business Workplace (Transaction SBWP) but the object is not displayed in a new window (Nothing happens).
  • You execute a work item or click on the object link in the preview pane and you receive the error message "Error in asynchronous method start: Maximum number of sessions reached".
  • You execute a work item and receive the error "OL859 - System error in asynchronous method start".



  • SAP Business Workflow
  • SAP Netweaver


SAP NetWeaver all versions


SWF_WORKFLOW, WFMSTD, SWO_INVOKE, authorization check, SWO_ASYNC, SWO_CALL_METHOD_ASYNC, secondary method , KBA , BC-BMT-WFM , Business Workflow , BC-DWB-TOO-BOB , Business Object Builder , Problem

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