How To Fix UCD1000 - Maximum number of line items exceeded with &1

SAP Error Message - Details

• Message type: E = Error

• Message class: UCD1 - Messages for Document and Breakdown Check

• Message number: 000

• Message text: Maximum number of line items exceeded with &1

What causes this issue?

The document being checked contains &V1& line items. This exceeds the
maximum number for document line items.

System Response

The journal entry cannot be posted.

How to fix this error?

Modfiy the entry so that it does not contain more than 999999 line
items.

Procedure for System Administrators

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 UCD1000 - Maximum number of line items exceeded with &1 ?

  The SAP error message UCD1000, which states "Maximum number of line items exceeded with &1," typically occurs when a transaction or process attempts to exceed the predefined limit of line items in a document or table. This limit is set to ensure system performance and stability.
  Cause:
  
  Line Item Limit Exceeded: Each SAP document type (like invoices, purchase orders, etc.) has a maximum number of line items that can be processed. When the number of line items exceeds this limit, the error is triggered.
  Configuration Settings: The maximum number of line items is often defined in the system configuration. This can vary based on the specific module or transaction being used.
  Data Entry Errors: Sometimes, this error can occur due to incorrect data entry or batch processing that inadvertently creates too many line items.
  
  Solution:
  
  
  Check Configuration: Review the configuration settings for the specific document type in the SAP system. You may need to adjust the maximum number of line items allowed if it is feasible and does not impact system performance.
  
  This can typically be done in the customizing settings (transaction SPRO) under the relevant module.
  
  
  
  Split the Document: If the document being processed legitimately has too many line items, consider splitting it into multiple documents. For example, if you are creating a purchase order with too many items, create separate purchase orders for different groups of items.
  
  
  Review Data Entry: Ensure that the data being entered is correct and that there are no duplicates or unnecessary line items being added.
  
  
  Consult Documentation: Check SAP documentation or notes related to the specific transaction or module you are working with for any additional guidance or updates regarding line item limits.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance. They may provide insights specific to your system configuration or version.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may be using various transaction codes (e.g., ME21N for purchase orders, FB60 for invoices).
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide updates on line item limits.
  Performance Considerations: Be aware that increasing the maximum number of line items may have performance implications, so it should be done judiciously.
  
  By following these steps, you should be able to address the UCD1000 error effectively.