How To Fix AQ661 - This function only allowed with single line basic lists

AQ661 - Overview

• Message type: E = Error

• Message class: AQ - Message texts for SAP Query

• Message number: 661

• Message text: This function only allowed with single line basic lists

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?

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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 AQ661 - This function only allowed with single line basic lists ?

  The SAP error message AQ661, which states "This function only allowed with single line basic lists," typically occurs when you are trying to perform an operation that is only applicable to single-line basic lists in SAP, but the current context does not meet that requirement. This can happen in various scenarios, such as when using certain reporting tools or transaction codes that expect a specific format of data.
  
  Cause:
  
  Multi-line Lists: The error often arises when you are working with a multi-line list or a report that has grouped data, and you attempt to use a function that is only valid for single-line lists.
  Incorrect Function Usage: You may be trying to use a function (like sorting, filtering, or exporting) that is not supported in the current context of the report or list.
  Report Format: The report or output format may not be compatible with the operation you are trying to perform.
  
  
  Solution:
  
  Check the List