How To Fix E9056 - Proration on &1 is not permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: E9 - General IS-U Error Messages

• Message number: 056

• Message text: Proration on &1 is not permitted

What causes this issue?

Due to a restriction, proration on the desired proration date is not
permissible.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message E9056 - Proration on &1 is not permitted ?

  The SAP error message E9056 "Proration on &1 is not permitted" typically occurs in the context of financial transactions, particularly when dealing with billing or invoicing processes. This error indicates that the system has encountered a situation where proration (the allocation of costs or revenues proportionally) is not allowed for a specific item or transaction.
  Cause:
  
  Configuration Settings: The system may be configured in such a way that proration is not allowed for certain types of accounts, cost centers, or transaction types.
  Document Type Restrictions: Certain document types may have restrictions that prevent proration.
  Business Rules: Specific business rules or policies may dictate that proration is not permitted for certain transactions or conditions.
  Incomplete Data: Missing or incorrect data in the transaction could lead to the system not allowing proration.
  
  Solution:
  
  Check Configuration: Review the configuration settings in the SAP system related to proration. This may involve checking the settings in the relevant modules (e.g., FI, CO, SD).
  Review Document Types: Ensure that the document type being used allows for proration. If necessary, consult with your SAP administrator to modify the document type settings.
  Validate Business Rules: Confirm with your finance or accounting team if there are any specific business rules that restrict proration for the transaction in question.
  Correct Data Entry: Ensure that all required fields are filled out correctly and that the data entered is valid. This includes checking for any missing or incorrect information that could trigger the error.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or updates that may address this specific error message.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to access configuration settings or to review the document types (e.g., SPRO for configuration).
  SAP Documentation: Refer to SAP Help documentation for detailed information on proration and related financial processes.
  User Forums: Consider checking SAP community forums or user groups for discussions related to this error, as other users may have encountered and resolved similar issues.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team or a consultant who specializes in SAP financial processes for further assistance.