How To Fix /PF1/MSG_RP_E921 - Multicollection not allowed for external clearing agreements

/PF1/MSG_RP_E921 - Overview

• Message type: E = Error

• Message class: /PF1/MSG_RP_E -

• Message number: 921

• Message text: Multicollection not allowed for external clearing agreements

Self-Explanatory Message

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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 /PF1/MSG_RP_E921 - Multicollection not allowed for external clearing agreements ?

  The SAP error message /PF1/MSG_RP_E921 indicates that multicollection is not allowed for external clearing agreements. This error typically arises in the context of financial transactions, particularly when dealing with external clearing agreements in SAP's financial modules.
  
  Cause:
  The error occurs when a user attempts to perform a multicollection operation (i.e., collecting multiple items or invoices in a single transaction) for an external clearing agreement that does not support this functionality. External clearing agreements are often used for transactions involving third parties, and the system may be configured to restrict multicollection to ensure compliance with business rules or accounting standards.
  
  Solution:
  To resolve this error, consider the following steps:
  
  
  Check Configuration: Review the configuration settings for the external clearing agreements in your SAP system. Ensure that the settings allow for multicollection if that is a desired functionality. This may involve consulting with your SAP FI (Financial Accounting) or CO (Controlling) module configuration team.
  
  
  Use Single Collection: If