How To Fix AQ718 - Only symbols can be assigned to symbol fields

SAP Error Message - Details

• Message type: E = Error

• Message class: AQ - Message texts for SAP Query

• Message number: 718

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

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message AQ718 - Only symbols can be assigned to symbol fields ?

  The SAP error message AQ718 ("Only symbols can be assigned to symbol fields") typically occurs when there is an attempt to assign a non-symbol value to a field that is expected to contain a symbol. This error is often encountered in the context of SAP ABAP programming, particularly when dealing with data types and field assignments.
  Cause:
  
  Data Type Mismatch: The most common cause of this error is that the program is trying to assign a value of a different data type (e.g., a numeric or character value) to a field that is defined to hold symbols (e.g., a field of type SYMBOL).
  Incorrect Field Definition: The field in question may not be correctly defined in the data dictionary or in the program, leading to an attempt to assign an incompatible value.
  Logic Errors: There may be logical errors 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 value being assigned to the symbol field is indeed a symbol. If necessary, convert the value to the appropriate type before assignment.
  Correct Field Definitions: Verify that the field definitions in the data dictionary or in the program are correct. If a field is intended to hold symbols, ensure it is defined as such.
  Debugging: Use debugging tools 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.
  Code Review: Conduct a thorough review of the code logic to ensure that the correct variables are being used and that the assignments are valid.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for more details on data types and field definitions in ABAP.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and to find potential solutions or workarounds.
  ABAP Development Guidelines: Familiarize yourself with best practices in ABAP development to avoid common pitfalls related to data type assignments.
  
  By addressing the data type mismatch and ensuring that the correct values are assigned to the appropriate fields, you should be able to resolve the AQ718 error.