How To Fix GC829 - Document contains too many detail lines (&), maximum = 999

SAP Error Message - Details

• Message type: E = Error

• Message class: GC - Error Messages for Consolidation/Extended General Ledger

• Message number: 829

• Message text: Document contains too many detail lines (&), maximum = 999

What causes this issue?

The allowed number of line items that you can enter is reached since
the highest number including the automatic line items is 999.

System Response

The posting cannot be carried out.

How to fix this error?

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GC829 - Document contains too many detail lines (&), maximum = 999 ?

  The SAP error message GC829 indicates that a document contains too many detail lines, exceeding the maximum limit of 999 lines. This error typically occurs in financial documents, such as invoices or journal entries, where the number of line items exceeds the system's predefined limit.
  
  Cause:
  
  Excessive Line Items: The primary cause of this error is that the document being processed has more than 999 line items. This can happen in scenarios where a large number of items are being posted in a single transaction.
  System Configuration: The limit of 999 line items is a standard configuration in SAP, and it is not typically adjustable without significant changes to the system.
  
  
  Solution:
  
  
  Split the Document: The most straightforward solution is to split the document into multiple smaller documents, each containing fewer than 999 line items. This can be done by:
  
  Creating multiple invoices or journal entries for the same transaction.
  Grouping line items logically to ensure that