How To Fix WD183 - Node &: Nesting depth is incorrect (is &, should be &)

SAP Error Message - Details

• Message type: E = Error

• Message class: WD - Workflow definition

• Message number: 183

• Message text: Node &: Nesting depth is incorrect (is &, should be &)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WD183 - Node &: Nesting depth is incorrect (is &, should be &) ?

  The SAP Web Dynpro error message:
  WD183 Node &: Nesting depth is incorrect (is &, should be &)
  
  Cause
  This error occurs when the XML structure of a Web Dynpro component's view or context node is malformed, specifically due to incorrect nesting depth of nodes. The message indicates that a particular node in the view or context tree is not at the expected hierarchical level.
  Common causes include:
  
  Manual editing of the Web Dynpro view or context XML files leading to inconsistent or incorrect nesting.
  Corruption or inconsistency in the component's metadata or generated XML.
  Errors during import/export or transport of Web Dynpro components.
  Issues in the generated WD component metadata after changes in the component structure.
  
  
  Explanation of the message
  
  Node &: The node name or identifier where the problem is detected.
  Nesting depth is incorrect (is &, should be &): The current nesting level of the node is not as expected. The message usually shows the current depth and the expected depth, indicating a mismatch.
  
  
  Solution
  
  
  Check the Web Dynpro component structure:
  
  Open the Web Dynpro component in the Web Dynpro Explorer.
  Inspect the view or context nodes for any irregularities.
  Look for nodes that might be misplaced or incorrectly nested.
  
  
  
  Rebuild or regenerate the component metadata:
  
  Sometimes, regenerating the component metadata can fix inconsistencies.
  Use the "Rebuild" or "Clean" options in the Web Dynpro development environment.
  
  
  
  Compare with a working version:
  
  If you have a backup or a previous version of the component, compare the XML files (e.g., the view or context XML) to identify differences in node nesting.
  
  
  
  Avoid manual XML edits:
  
  Always use the Web Dynpro tools to modify views and contexts rather than editing XML files directly.
  
  
  
  Transport and import issues:
  
  If the error appeared after a transport, re-import the transport or check for transport inconsistencies.
  
  
  
  Check for SAP Notes:
  
  Search SAP Support Portal for notes related to WD183 error for your specific SAP NetWeaver version.
  
  
  
  
  Related Information
  
  SAP Help Portal: Web Dynpro ABAP documentation on component structure and context nodes.
  SAP Notes: There might be specific SAP Notes addressing this error for certain versions.
  Transaction SE80: Use the Object Navigator to inspect and fix Web Dynpro components.
  Web Dynpro Tools: Use the Web Dynpro Explorer and the context editor to verify node structures.
  
  
  Summary
  
  
  
  Aspect
  Details
  
  
  
  
  Error
  WD183 Node &: Nesting depth is incorrect (is &, should be &)
  
  
  Cause
  Incorrect nesting of nodes in Web Dynpro view or context XML structure
  
  
  Solution
  Inspect and correct node hierarchy in Web Dynpro tools, avoid manual XML edits, rebuild component metadata
  
  
  Tools
  Web Dynpro Explorer, SE80, SAP Notes
  
  
  
  
  If you provide the exact node names and depths from the error message, I can help you analyze the specific nesting problem.