How To Fix 7Q421 - Central invoice & 1st partial payment possible only w/out accumulation

SAP Error Message - Details

• Message type: E = Error

• Message class: 7Q - Messages for new withholding tax functions

• Message number: 421

• Message text: Central invoice & 1st partial payment possible only w/out accumulation

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 7Q421 - Central invoice & 1st partial payment possible only w/out accumulation ?

  The SAP error message 7Q421 indicates that a central invoice and the first partial payment can only be processed without accumulation. This error typically arises in the context of billing and payment processing in SAP, particularly when dealing with central invoicing scenarios.
  
  Cause:
  The error occurs when there is an attempt to create a central invoice or process a first partial payment in a situation where the system expects that the invoice should not accumulate previous payments or invoices. This can happen due to:
  
  
  Configuration Issues: The settings in the SAP system regarding billing and payment processing may not be correctly configured to allow for the desired transaction.
  Document Type Restrictions: The document type used for the invoice or payment may have restrictions that prevent accumulation.
  Business Rules: There may be specific business rules or policies in place that dictate how invoices and payments should be processed, which may not allow for accumulation in certain