How To Fix WB2B820 - Structure &1 does not contain component &2

SAP Error Message - Details

• Message type: E = Error

• Message class: WB2B - Trading Contract

• Message number: 820

• Message text: Structure &1 does not contain component &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WB2B820 - Structure &1 does not contain component &2 ?

  The SAP error message WB2B820 indicates that there is an issue with the structure definition in your SAP system. Specifically, it means that the structure identified by &1 does not contain the component identified by &2. This error typically arises in the context of data processing or when trying to access fields in a structure that do not exist.
  Cause:
  
  Incorrect Structure Definition: The structure &1 may not have been defined correctly, or the component &2 may have been removed or renamed.
  Data Mapping Issues: If you are working with data mapping or transformation, the mapping may reference a non-existent field.
  Version Mismatch: If you are using a different version of a program or module that expects a different structure definition, this error can occur.
  Custom Development: If there are custom developments or enhancements, they may not align with the standard structure definitions.
  
  Solution:
  
  
  Check Structure Definition: 
  
  Use transaction SE11 (Data Dictionary) to check the definition of the structure &1. Ensure that it includes the component &2.
  If the component is missing, you may need to add it or correct the structure definition.
  
  
  
  Review Data Mapping: 
  
  If you are working with data mapping, review the mapping configuration to ensure that it correctly references existing components in the structure.
  
  
  
  Check for Updates: 
  
  If you are using a custom program or enhancement, ensure that it is compatible with the current version of the structure. You may need to update the code to align with the current structure definition.
  
  
  
  Consult Documentation: 
  
  Review any relevant documentation or change logs that may indicate changes to the structure or components.
  
  
  
  Debugging: 
  
  If the error occurs during runtime, consider using the debugger to trace where the error is being triggered and to inspect the values being passed.
  
  
  
  Contact SAP Support: 
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a production issue.
  
  
  
  Related Information:
  
  Transaction Codes: SE11 (Data Dictionary), SE80 (Object Navigator), SE37 (Function Module), SE24 (Class Builder).
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide guidance on similar error messages.
  Documentation: Review the SAP Help Portal for documentation related to the specific module or functionality you are working with.
  
  By following these steps, you should be able to identify the root cause of the WB2B820 error and implement a solution.