How To Fix KM2602 - Document &1: Additional lines were generated in document &2

SAP Error Message - Details

• Message type: E = Error

• Message class: KM2 - Message Class for PCA RFC Function Modules

• Message number: 602

• Message text: Document &1: Additional lines were generated in document &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message KM2602 - Document &1: Additional lines were generated in document &2 ?

  The SAP error message KM2602, which states "Document &1: Additional lines were generated in document &2," typically occurs in the context of the Controlling (CO) module, particularly when dealing with cost allocations or internal orders. This message indicates that additional line items have been created in a document due to certain conditions or settings in the system.
  Cause:
  
  Allocation Process: The error often arises during the allocation process where the system generates additional line items to reflect the distribution of costs or revenues.
  Document Splitting: If document splitting is enabled, the system may create additional lines to ensure that the accounting entries meet the requirements for balance sheet accounts.
  Configuration Settings: Certain configuration settings in the controlling area or the document type may lead to the generation of additional lines.
  Data Inconsistencies: Inconsistencies in master data or transaction data can also trigger this error.
  
  Solution:
  
  Review Allocation Settings: Check the allocation settings in the controlling area to ensure they are configured correctly. This includes reviewing the allocation structure and rules.
  Check Document Splitting Configuration: If document splitting is enabled, review the configuration to ensure it aligns with your business requirements. You may need to adjust the splitting rules or settings.
  Analyze the Documents: Look at the documents involved (both &1 and &2) to understand why additional lines were generated. This may involve checking the line items and their distribution.
  Consult SAP Notes: Search for relevant SAP Notes that may address this specific error or provide guidance on configuration adjustments.
  Testing: If changes are made to the configuration, conduct thorough testing in a development or quality assurance environment before applying changes to the production system.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like KSB1 (Cost Centers: Actual Line Items) or KOB1 (Orders: Actual Line Items) to analyze the documents and line items.
  SAP Help Portal: The SAP Help Portal provides documentation on controlling and allocation processes, which can be useful for understanding the underlying principles.
  Community Forums: Engaging with SAP community forums or support can provide insights from other users who may have encountered similar issues.
  
  If the problem persists after following these steps, it may be beneficial to involve your SAP support team or a consultant with expertise in the CO module for further investigation.