How To Fix AQV720 - A symbol can only be assigned to a symbol field

SAP Error Message - Details

• Message type: E = Error

• Message class: AQV - Message texts for SAP Query

• Message number: 720

• Message text: A symbol can only be assigned to a symbol field

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 AQV720 - A symbol can only be assigned to a symbol field ?

  The SAP error message AQV720, which states "A symbol can only be assigned to a symbol field," typically occurs in the context of SAP's ABAP programming or when working with certain data structures in SAP applications. This error indicates that there is an attempt to assign a value to a field that is not compatible with the expected data type.
  Cause:
  The error is usually caused by one of the following issues:
  
  Data Type Mismatch: You are trying to assign a value (symbol) to a field that is not defined as a symbol field. For example, if you are trying to assign a string or numeric value to a field that expects a symbol type, this error will occur.
  Incorrect Field Definition: The field you are trying to assign the value to may not be defined correctly in the data structure or table.
  Contextual Misuse: The assignment is being made in a context where the field is not expected to hold a symbol, such as in a calculation or a different data structure.
  
  Solution:
  To resolve the AQV720 error, you can take the following steps:
  
  
  Check Data Types: Verify the data types of the fields involved in the assignment. Ensure that the field you are assigning to is indeed a symbol field. If it is not, you may need to change the field definition or the value being assigned.
  
  
  Review Field Definitions: Look at the data structure or table definition to ensure that the field is defined correctly as a symbol field. If it is not, you may need to modify the structure to accommodate the correct data type.
  
  
  Correct Assignment Logic: If you are trying to assign a value that is not a symbol to a symbol field, consider converting the value to the appropriate type or using a different field that matches the data type of the value being assigned.
  
  
  Debugging: Use debugging tools in SAP to step through the code and identify where the assignment is taking place. This can help you pinpoint the exact location and context of the error.
  
  
  Consult Documentation: If you are unsure about the data types and their compatibility, refer to the SAP documentation or data dictionary for guidance on the specific fields and their expected types.
  
  
  Related Information:
  
  ABAP Data Types: Familiarize yourself with the different data types in ABAP, including symbol types, character types, and numeric types.
  SAP Community: Engage with the SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on handling symbol fields.
  
  By following these steps, you should be able to identify the cause of the AQV720 error and implement a suitable solution.