How To Fix WD070 - No correlation entered

SAP Error Message - Details

• Message type: E = Error

• Message class: WD - Workflow definition

• Message number: 070

• Message text: No correlation entered

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WD070 - No correlation entered ?

  Certainly! Here's a detailed explanation regarding the SAP error message WD070 No correlation entered:
  
  SAP Error Message: WD070 No correlation entered
  
  Cause:
  The error message WD070 No correlation entered typically occurs in the context of SAP Web Dynpro applications, especially when dealing with Inbound or Outbound Plug navigation or when trying to navigate between components/views.
  
  Correlation in Web Dynpro is a mechanism used to link or correlate navigation plugs or context nodes between different components or views.
  This error means that the system expected a correlation ID or correlation key to be provided for navigation or context mapping, but none was supplied.
  Essentially, the navigation or context mapping cannot proceed because the required correlation information is missing.
  
  
  When does it occur?
  
  When you try to navigate from one Web Dynpro component/view to another and the navigation requires a correlation ID to identify the target context or instance.
  When the outbound plug is triggered without setting the required correlation.
  When the inbound plug expects a correlation but none is passed.
  
  
  Solution:
  
  
  Check Navigation Setup:
  
  Verify that the outbound plug is correctly configured to pass the correlation ID.
  Ensure that the inbound plug is set up to receive the correlation.
  
  
  
  Set Correlation Programmatically:
  
  In your Web Dynpro component controller or view controller, before triggering the outbound plug, set the correlation ID using the method:
  wd_this->get_wd_controller( )->set_correlation( <correlation_id> ).
  
  Or when calling the outbound plug, pass the correlation explicitly.
  
  
  
  Use Context Mapping:
  
  Ensure that the context nodes are properly mapped between the source and target components.
  The correlation ID often corresponds to a key in the context node.
  
  
  
  Debug Navigation Flow:
  
  Use the debugger to check if the correlation ID is being set before navigation.
  Check if the correlation ID is lost or not passed correctly.
  
  
  
  Check Component Usage:
  
  If you are using component usage, ensure that the correlation is properly maintained between the parent and child components.
  
  
  
  
  Related Information:
  
  Web Dynpro Navigation: Correlation is essential for navigation between components/views to maintain the state and context.
  SAP Note: Sometimes, specific SAP Notes address issues related to correlation in Web Dynpro.
  SAP Help Portal: Refer to the Web Dynpro ABAP documentation on navigation and correlation.
  Common Methods:
  
  set_correlation()
  get_correlation()
  
  
  Error Message Class: WD (Web Dynpro)
  
  
  Summary:
  
  
  
  Aspect
  Details
  
  
  
  
  Error
  WD070 No correlation entered
  
  
  Cause
  Missing correlation ID during navigation
  
  
  Solution
  Set correlation ID before navigation; check context mapping and plug configuration
  
  
  Context
  Web Dynpro ABAP navigation between components/views
  
  
  
  
  If you provide more details about the scenario (e.g., which Web Dynpro application, navigation flow), I can help with more specific guidance.