How To Fix EIDESWD450 - Field &1 (&2) missing in message data

SAP Error Message - Details

• Message type: E = Error

• Message class: EIDESWD - Message for Change of Supplier/Service

• Message number: 450

• Message text: Field &1 (&2) missing in message data

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 EIDESWD450 - Field &1 (&2) missing in message data ?

  The SAP error message EIDESWD450, which states "Field &1 (&2) missing in message data," typically occurs in the context of IDoc processing or when working with the SAP Application Interface Framework (AIF). This error indicates that a required field is missing from the message data being processed.
  Cause:
  
  Missing Data: The most common cause is that the IDoc or message being processed does not contain the required field data. This could be due to incorrect mapping, missing data in the source system, or issues in the data extraction process.
  Configuration Issues: There may be configuration issues in the IDoc type or message type that do not align with the expected structure.
  Custom Development: If there are custom developments or enhancements, they may not be correctly populating the required fields.
  
  Solution:
  
  Check IDoc Structure: Verify the structure of the IDoc or message type being processed. Ensure that all required fields are present and correctly populated.
  Data Validation: Check the source system to ensure that the data being sent to SAP includes all necessary fields. If data is missing, correct the data in the source system.
  Mapping Configuration: Review the mapping configuration in the middleware or SAP PI/PO (if applicable) to ensure that all fields are correctly mapped from the source to the target.
  Debugging: If you have access to the SAP system, you can use transaction codes like WE02 or WE19 to analyze the IDoc and see which fields are missing. This can help identify the root cause.
  Custom Code Review: If there is custom code involved, review it to ensure that it is correctly populating all required fields before sending the message.
  Consult Documentation: Refer to the SAP documentation for the specific IDoc or message type to understand the required fields and their expected values.
  
  Related Information:
  
  Transaction Codes: 
  
  WE02: Display IDocs
  WE19: Test IDoc processing
  WE20: Partner Profile
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to this error message.
  IDoc Types: Familiarize yourself with the specific IDoc type you are working with, as different types may have different required fields.
  SAP Community: Engage with the SAP Community forums for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.