How To Fix WXP702 - Unexpected field content in &1: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: WXP - Retail Planning

• Message number: 702

• Message text: Unexpected field content in &1: &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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message WXP702 - Unexpected field content in &1: &2 ?

  Certainly! Here's a detailed explanation for the SAP error message:
  
  SAP Error Message:
  WXP702 Unexpected field content in &1: &2
  
  Meaning / Cause:
  This warning message occurs during the processing of a Web Dynpro application or when handling XML data in SAP. It indicates that the system encountered unexpected or invalid content in a particular field or node while parsing or processing XML or Web Dynpro context data.
  
  &1: The name of the field or XML node where the unexpected content was found.
  &2: The actual content or value that was unexpected.
  
  This usually happens when the data structure or content does not conform to the expected format or data type defined in the Web Dynpro context or XML schema.
  
  Common Causes:
  
  The XML data or Web Dynpro context node contains data that does not match the expected data type or format.
  The field contains special characters or invalid values that are not allowed.
  There is a mismatch between the backend data and the UI context definition.
  Custom coding or enhancements that manipulate XML or context data incorrectly.
  Data corruption or incomplete data transmission.
  
  
  Solution / How to Fix:
  
  
  Check the Field and Content:
  
  Identify the field (&1) and the unexpected content (&2) from the message. Analyze why this content is unexpected.
  
  
  Validate Data Types and Formats:
  
  Ensure that the data being passed to the Web Dynpro context or XML node matches the expected data type and format. For example, if a field expects a date, make sure the value is a valid date.
  
  
  Review Custom Code:
  
  If there is any custom code or enhancement manipulating the XML or context data, review it to ensure it does not insert invalid or unexpected values.
  
  
  Check for Special Characters:
  
  Sometimes special characters (like &, <, >, etc.) in the data can cause parsing issues. Make sure such characters are properly escaped or handled.
  
  
  Debug the Application:
  
  Use the Web Dynpro debugger or XML parser trace to pinpoint where the unexpected content is introduced.
  
  
  Check Backend Data Consistency:
  
  Verify that the backend data source provides consistent and valid data.
  
  
  Apply SAP Notes:
  
  Search for relevant SAP Notes that might address known issues related to this message.
  
  
  
  Additional Information:
  
  This message is a warning (WXP prefix), so it may not stop the application but indicates potential data issues.
  It is often seen in Web Dynpro ABAP applications or when dealing with XML interfaces.
  Proper data validation and error handling in the application can prevent this warning.
  If the warning is harmless and does not affect functionality, it might be acceptable to ignore, but it is better to investigate the root cause.
  
  
  Example:
  If the message says:
  
  WXP702 Unexpected field content in CUSTOMER_NAME: John & Sons
  The ampersand (&) might be causing XML parsing issues because it is a special character in XML and should be escaped as &amp;.
  
  If you provide the exact context or the values of &1 and &2, I can help you analyze the specific case further.