How To Fix FKKINV276 - Source document check &1 is unknown to source document category &2

SAP Error Message - Details

• Message type: E = Error

• Message class: FKKINV - Invoicing in Contract Accounts Receivable and Payable

• Message number: 276

• Message text: Source document check &1 is unknown to source document category &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKKINV276 - Source document check &1 is unknown to source document category &2 ?

  The SAP error message FKKINV276 indicates that there is an issue with the source document check in the context of the contract accounts receivable and payable (FI-CA) module. Specifically, it means that the system cannot find the specified source document for the given source document category.
  Cause:
  
  Invalid Source Document: The source document specified in the transaction does not exist in the system or is not recognized for the specified document category.
  Incorrect Document Category: The document category associated with the source document may not be correctly configured or may not match the expected category for the transaction.
  Data Inconsistency: There may be inconsistencies in the data, such as missing entries in the database or incorrect mappings between source documents and their categories.
  Configuration Issues: The configuration settings for document categories in the FI-CA module may not be set up correctly.
  
  Solution:
  
  Verify Source Document: Check if the source document exists in the system. You can do this by using transaction codes like FB03 (Display Document) or FBL1N (Vendor Line Item Display) to see if the document is available.
  Check Document Category: Ensure that the document category associated with the source document is correct. You can review the configuration settings in the Customizing (SPRO) under the FI-CA module.
  Review Configuration: Go to the Customizing settings for FI-CA and verify the configuration for source document categories. Ensure that the mappings are correct and that the source document is assigned to the appropriate category.
  Data Consistency Check: Run data consistency checks to identify any discrepancies in the database. This can help in identifying missing or incorrect entries.
  Consult Documentation: Refer to SAP documentation or notes related to this error message for any specific guidance or patches that may address the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPRO for configuration, FB03 for document display, and FBL1N for line item display.
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message. You can search for FKKINV276 in the SAP Support Portal.
  User Authorization: Ensure that the user has the necessary authorizations to access the source document and perform the required actions.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in the FI-CA module for further assistance.