How To Fix AQV718 - Only symbols can be assigned to symbol fields

SAP Error Message - Details

• Message type: E = Error

• Message class: AQV - Message texts for SAP Query

• Message number: 718

• Message text: Only symbols can be assigned to symbol fields

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message AQV718 - Only symbols can be assigned to symbol fields ?

  The SAP error message AQV718, which states "Only symbols can be assigned to symbol fields," typically occurs in the context of SAP's Advanced Business Application Programming (ABAP) or when working with certain data types in SAP applications. This error indicates that there is an attempt to assign a non-symbolic value to a field that is expected to hold symbolic values.
  Cause:
  
  Data Type Mismatch: The most common cause of this error is that a variable or field that is defined to hold symbolic values (like a character string or a specific type of symbolic representation) is being assigned a value that is not compatible with that type.
  Incorrect Field Usage: The field in question may be incorrectly used in the code, where a numeric or other non-symbolic value is being assigned to it.
  Programming Logic Error: There may be a logical error in the code where the wrong variable is being assigned to the symbol field.
  
  Solution:
  
  Check Data Types: Review the data types of the variables involved in the assignment. Ensure that the variable being assigned to the symbol field is indeed a symbol or a compatible type.
  Correct Assignment: If a non-symbolic value is being assigned, modify the code to ensure that only symbolic values are assigned to the symbol field. This may involve converting the value to a string or using a different variable that holds the correct type.
  Debugging: Use debugging tools in SAP to step through the code and identify where the incorrect assignment is happening. This can help pinpoint the exact line of code causing the issue.
  Review Documentation: Consult SAP documentation or the ABAP programming guidelines to understand the expected data types for the fields you are working with.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, specific versions of SAP may have bugs that are documented in SAP Notes.
  ABAP Data Types: Familiarize yourself with the different data types in ABAP, especially those related to symbolic values, to avoid similar issues in the future.
  Community Forums: Consider searching or posting on SAP community forums or platforms like SAP Community, Stack Overflow, or other developer forums for additional insights or solutions from other developers who may have encountered the same issue.
  
  By following these steps, you should be able to resolve the AQV718 error and ensure that your code correctly handles symbolic fields.