How To Fix LX400 - Field &1 of structure &2 has a binary data type and cannot be displayed

SAP Error Message - Details

• Message type: E = Error

• Message class: LX - SAPDXfer: Central Tools - Initial Data Transfer

• Message number: 400

• Message text: Field &1 of structure &2 has a binary data type and cannot be displayed

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LX400 - Field &1 of structure &2 has a binary data type and cannot be displayed ?

  The SAP error message LX400 indicates that there is an attempt to display or process a field that has a binary data type, which is not supported for display in the user interface. This typically occurs when dealing with data structures that include binary fields, such as images, files, or other non-textual data.
  Cause:
  
  Binary Data Type: The field in question is defined as a binary data type (e.g., RAW, XSTRING) in the underlying data structure. These types are not meant to be displayed directly in the SAP GUI or other user interfaces.
  Incorrect Handling: The program or transaction is trying to display or manipulate this binary field in a way that is not appropriate for its data type.
  
  Solution:
  
  Check Data Structure: Review the data structure (table or structure) to identify the binary field causing the issue. You can do this by checking the ABAP Dictionary (SE11) for the relevant table or structure.
  Modify Program Logic: If you are developing or modifying an ABAP program, ensure that you are not trying to display binary fields directly. Instead, consider:
  
  Converting the binary data to a suitable format (e.g., base64 encoding) if it needs to be displayed.
  Using appropriate methods to handle binary data, such as saving it to a file or processing it in a way that does not involve direct display.
  
  
  Use Appropriate Function Modules: If you need to work with binary data, use function modules designed for handling binary data, such as SCMS_BINARY_TO_XSTRING or SCMS_XSTRING_TO_BINARY, depending on your needs.
  Error Handling: Implement error handling in your code to manage situations where binary data is encountered, ensuring that the program can handle such cases gracefully.
  
  Related Information:
  
  SAP Documentation: Refer to the SAP Help Portal for documentation on data types and handling binary data in ABAP.
  ABAP Development: Familiarize yourself with ABAP programming practices for handling different data types, especially when dealing with binary data.
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) to explore and modify the relevant structures and programs.
  
  By addressing the binary data handling appropriately, you can resolve the LX400 error and ensure that your program functions as intended without attempting to display unsupported data types.