How To Fix EDEREG_TOOLS312 - In &1, the &3 is allocated multiple times

EDEREG_TOOLS312 - Overview

• Message type: E = Error

• Message class: EDEREG_TOOLS - Deregulation Check Framework

• Message number: 312

• Message text: In &1, the &3 is allocated multiple times

What causes this issue?

The payment advice note contains multiple items for the external
document number.
Check whether the item appears twice in the payment advice note, but has
only been paid once.

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_TOOLS312 - In &1, the &3 is allocated multiple times ?

  The SAP error message EDEREG_TOOLS312 indicates that a specific object (denoted by &3) is allocated multiple times in the context of the specified object type (denoted by &1). This typically occurs in the context of data processing or configuration where a resource or object is expected to be unique but has been defined or allocated more than once.
  
  Cause:
  
  Duplicate Entries: The most common cause of this error is the presence of duplicate entries in the configuration or data records. This can happen if the same object is mistakenly defined multiple times in the system.
  Incorrect Configuration: There may be an issue with the configuration settings that allow for multiple allocations of the same object.
  Data Integrity Issues: If data is imported or migrated from another system, it may lead to duplicates if proper checks are not in place.
  
  
  Solution:
  
  Identify Duplicates: Check the configuration or data records for the object type specified in &1. Look