How To Fix EDEREG_INV557 - PSP element &1 was already copied to the final amount line

SAP Error Message - Details

• Message type: E = Error

• Message class: EDEREG_INV - Error Messages for Payment Management in a Deregulated Env.

• Message number: 557

• Message text: PSP element &1 was already copied to the final amount line

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EDEREG_INV557 - PSP element &1 was already copied to the final amount line ?

  The SAP error message EDEREG_INV557 indicates that there is an issue with the processing of a document in the SAP system, specifically related to the copying of a PSP (Project System) element to the final amount line. This error typically occurs during the processing of invoices or financial documents where the system detects that the PSP element has already been copied, leading to a conflict.
  Cause:
  
  Duplicate Entry: The most common cause of this error is that the PSP element has already been processed or copied to the final amount line in the document. This can happen if there are multiple attempts to process the same entry.
  Incorrect Document Flow: If the document flow is not correctly maintained, it may lead to inconsistencies where the system believes that the PSP element is already accounted for.
  Configuration Issues: There may be configuration settings in the Project System or Financial Accounting modules that are not aligned, leading to this error.
  
  Solution:
  
  Check Document Entries: Review the document entries to ensure that the PSP element has not been duplicated. Look for any previous entries that may have already copied the PSP element to the final amount line.
  Correct Document Flow: Ensure that the document flow is correct and that all necessary steps have been followed in processing the document. If there are any inconsistencies, correct them before reprocessing.
  Review Configuration: Check the configuration settings related to the Project System and Financial Accounting to ensure they are set up correctly. This may involve consulting with your SAP Basis or configuration team.
  Reprocess the Document: If the issue persists, you may need to reverse or delete the problematic document and reprocess it, ensuring that the PSP element is only copied once.
  Consult SAP Notes: Look for any relevant SAP Notes or updates that may address this specific error. SAP frequently releases notes that provide solutions or workarounds for known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FB60 (Enter Incoming Invoice), FB70 (Enter Outgoing Invoice), or CJ20N (Project Builder) to navigate through the documents and check for issues.
  SAP Documentation: Refer to SAP Help documentation for detailed information on handling invoices and project accounting.
  Support: If the issue cannot be resolved internally, consider reaching out to SAP support for assistance, providing them with the error message and any relevant details about the document and PSP element involved.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.