How To Fix FKK_ID_IT034 - Document with different document types cannot be paid in same document

FKK_ID_IT034 - Overview

• Message type: E = Error

• Message class: FKK_ID_IT - Messages for FI-CA: VAT reporting for Italy

• Message number: 034

• Message text: Document with different document types cannot be paid in same document

Self-Explanatory Message

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FKK_ID_IT034 - Details

• The SAP error message FKK_ID_IT034 indicates that there is an attempt to process a payment document that contains items with different document types. In SAP, certain document types are not allowed to be processed together in a single payment document due to the way financial transactions are structured and managed.
  
  Cause:
  The error typically arises in the following scenarios:
  
  Mixed Document Types: The payment document includes items that belong to different document types (e.g., invoices, credit memos, etc.).
  
  Configuration Issues: The system configuration may not allow the combination of certain document types in a single payment run.
  Incorrect Payment Run Selection: The selection criteria for the payment run may inadvertently include items that should not be processed together.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Document Types: Check the document types included in the payment run. Ensure that all items belong to the same document type or that the document types are compatible