How To Fix AQ243 - Reference line does not refer to an existing line group

AQ243 - Overview

• Message type: E = Error

• Message class: AQ - Message texts for SAP Query

• Message number: 243

• Message text: Reference line does not refer to an existing line group

What causes this issue?

You attempted to use a <LS>Ref.</> line specification to refer to a
line group that does not exist.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

When formulating conditions, use only existing line groups.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AQ243 - Reference line does not refer to an existing line group ?

  The SAP error message AQ243, "Reference line does not refer to an existing line group," typically occurs in the context of document processing, particularly when dealing with line items in a document such as a purchase order, sales order, or invoice. This error indicates that there is a reference to a line item or line group that does not exist or is not valid in the current context.
  Causes:
  
  Incorrect Line Reference: The line item or line group being referenced may have been deleted or does not exist in the document.
  Data Inconsistency: There may be inconsistencies in the data, such as missing entries in the database or issues with the document structure.
  Incorrect Configuration: The configuration settings in the SAP system may not be set up correctly, leading to references that do not match existing line items.
  User Input Error: Manual entry errors when referencing line items can lead to this issue.
  
  Solutions:
  
  Check Line References: