How To Fix GS263 - Line & is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: GS - Sets

• Message number: 263

• Message text: Line & is not allowed

What causes this issue?

You have tried to include a formula with an invalid line number in a
set. This is either the line number of the formula itself or the line
number of another formula.

System Response

The system rejects the formula.

How to fix this error?

Correct the formula.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GS263 - Line & is not allowed ?

  The SAP error message GS263 ("Line & is not allowed") typically occurs in the context of document processing, particularly when dealing with line items in a financial document, such as a purchase order, invoice, or other accounting entries. This error indicates that there is an issue with one or more line items in the document that prevents it from being processed correctly.
  Causes:
  
  Invalid Line Item Data: The line item may contain invalid data, such as incorrect account numbers, cost centers, or other required fields that are not filled out correctly.
  Document Type Restrictions: Certain document types may have restrictions on the types of line items that can be included. For example, a specific document type may not allow certain account types or categories.
  Configuration Issues: There may be configuration settings in the SAP system that restrict certain line items based on business rules or validation checks.
  Missing Master Data: The line item may reference master data (like a vendor or material) that is not set up correctly or is missing.
  Status of the Document: The document may be in a status that does not allow for certain line items to be added or modified.
  
  Solutions:
  
  Check Line Item Data: Review the line item that is causing the error. Ensure that all required fields are filled out correctly and that the data is valid.
  Review Document Type Settings: Check the configuration for the document type being used. Ensure that the line item you are trying to add is allowed for that document type.
  Validate Master Data: Ensure that all master data referenced in the line item (such as accounts, cost centers, or materials) is correctly set up and active in the system.
  Consult with Configuration Team: If the issue seems to be related to configuration, consult with your SAP configuration team to review the settings and rules that may be causing the restriction.
  Check Document Status: Ensure that the document is in a status that allows for modifications. If the document is already posted or in a locked status, you may need to reverse or unlock it before making changes.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like ME21N (Create Purchase Order), MIRO (Invoice Verification), or FB60 (Enter Incoming Invoice).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  Debugging: If you have access to debugging tools, you can analyze the program logic to identify why the line item is being rejected.
  User Authorization: Ensure that the user has the necessary authorizations to create or modify the document in question.
  
  If the problem persists after checking these areas, it may be beneficial to reach out to SAP support or your internal SAP helpdesk for further assistance.