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2665105 - Workflow start/restart failure after Support Package Upgrade - Binding failure

Symptom

  • Workflow start/restart is not possible, the following error message is experienced: Source expression '&ATTACH_OBJECTS&' is invalid.
  • After an upgrade from SAP_BASIS 6.40 or lower to 7.00 or higher, programmed bindings are no longer executed at runtime.
  • In the Workflow Builder, the binding editor no longer displays the function module with the binding module icon. Instead, an assignment is output with or on an empty field.
  • Some data binding definitions were changed incompatibly in the way, that operation ASSIGN becomes APPEND.
  • Due to wrong container values workflow instances may run into problems like taking a wrong execution path. There are also SAP standard workflows affected, for example BC-SRV-CM (Case Management), workflow WS75500105 and WS00289901.
  • Error SWP135 for Subflows.


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Environment

  • SAP Business Workflow
  • SAP NetWeaver
  • SAP Web Application Server for SAP S/4 HANA

Product

SAP NetWeaver all versions ; SAP Web Application Server for SAP S/4HANA all versions

Keywords

WF_GDPR, SWF_WORKFLOW, damaged container, Support Package, SupportPackage, SP, level, work item, workitem, binding definitions, assign, append, execute, executed, event not generated, logically deleted, SWF_BND_001 , KBA , BC-BMT-WFM , Business Workflow , Problem

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