How To Fix EDEREG_REV135 - Reversal of aggregated documents is not permitted

EDEREG_REV135 - Overview

• Message type: E = Error

• Message class: EDEREG_REV - Error Messages for Reversals in the Deregulated Environment

• Message number: 135

• Message text: Reversal of aggregated documents is not permitted

What causes this issue?

In Customizing for <ZK>SAP Utilities</> under <ZK>Intercompany Data
Exchange -> Bill Processing (Aggregated) -> Outgoing Bills -> Defaults
for Creation of Aggregated Bill</>, you defined that aggregated bill
documents are created <ZH>without tax</>.
However, you can only reverse aggregated bill documents <ZH>with tax</>.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EDEREG_REV135 - Reversal of aggregated documents is not permitted ?

  The SAP error message EDEREG_REV135 indicates that a reversal of aggregated documents is not permitted. This typically occurs in the context of document processing in SAP, particularly when dealing with financial documents or logistics documents that have been aggregated for reporting or processing purposes.
  
  Cause:
  
  Aggregated Documents: The error arises when you attempt to reverse a document that has been aggregated. Aggregated documents are those that have been combined for reporting or processing efficiency, and reversing them individually is not allowed.
  Document Type Restrictions: Certain document types may have restrictions on reversals, especially if they are part of a larger aggregated transaction.
  Configuration Settings: The system configuration may restrict the reversal of aggregated documents based on business rules or settings defined in the system.
  
  
  Solution:
  
  Check Document Type: Verify the type of document you are trying to reverse. If it is an aggregated document, you may need to reverse the entire aggregation instead of individual documents.
  Use