How To Fix AQ242 - Reference line allowed only with line groups

SAP Error Message - Details

• Message type: E = Error

• Message class: AQ - Message texts for SAP Query

• Message number: 242

• Message text: Reference line allowed only with line groups

What causes this issue?

You attempted to use conditions without defining line groups.

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?

If you want to use conditions, you must define line groups and assign
lines to line groups.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AQ242 - Reference line allowed only with line groups ?

  The SAP error message AQ242 ("Reference line allowed only with line groups") typically occurs in the context of document processing, particularly when dealing with line items in a purchase order, sales order, or similar documents. This error indicates that a reference line is being used incorrectly, as it is only permitted when line groups are defined.
  Cause:
  The error is triggered when:
  
  A reference line is specified in a document, but the document does not have line groups defined.
  The system expects that if a reference line is used, it should be associated with a line group to maintain the integrity of the document structure.
  
  Solution:
  To resolve the AQ242 error, you can take the following steps:
  
  
  Check Line Group Configuration:
  
  Ensure that line groups are defined in the document. You can do this by checking the configuration settings in the relevant transaction (e.g., ME21N for purchase orders).
  If line groups are not defined, you may need to create them or adjust the document structure to include them.
  
  
  
  Remove Reference Line:
  
  If line groups are not necessary for your document, consider removing the reference line from the document. This can be done by editing the line item and deleting the reference.
  
  
  
  Adjust Document Structure:
  
  If your business process requires the use of reference lines, ensure that the document is structured correctly to support line groups. This may involve adjusting the document type or settings in the configuration.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources related to line items and reference lines to understand the requirements and best practices.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance. They can provide insights specific to your system configuration and usage.
  
  
  
  Related Information:
  
  Line Groups: These are used in SAP to group line items together for processing. They can help in managing related items, especially in complex documents.
  Reference Lines: These are used to refer to other line items within the same document, often for pricing or quantity adjustments.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ME21N (Create Purchase Order), ME22N (Change Purchase Order), or others depending on the document type you are working with.
  
  By following these steps, you should be able to resolve the AQ242 error and continue processing your documents in SAP.