How To Fix 88665 - Execution of 2 monetary declarations at same time is not allowed

88665 - Overview

• Message type: E = Error

• Message class: 88 - REA Processing

• Message number: 665

• Message text: Execution of 2 monetary declarations at same time is not allowed

What causes this issue?

You try to execute two cash declarations at the same time.
The following documents are regarded as cash declarations:
P = periodical declaration
J = annual prepaid declaration
E = final annual declaration
U = partial year declaration

System Response

The declaration cannot be executed.

How to fix this error?

Change the consecutive documents of the main document type of the
recycling partner, since at least one consecutive document is of
type P, J, E or U.

Error message extract from SAP system. Copyright SAP SE.

88665 - Details

• The SAP error message 88665, which states "Execution of 2 monetary declarations at the same time is not allowed," typically occurs in the context of financial reporting or monetary declarations within the SAP system. This error indicates that there is an attempt to execute two monetary declarations simultaneously, which the system does not allow.
  
  Cause:
  
  Concurrent Execution: The most common cause of this error is that two users or processes are trying to execute monetary declarations at the same time. This could happen if multiple users are working on the same financial report or if a scheduled job is running while a user is trying to execute a declaration manually.
  Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If one process has locked the monetary declaration for processing, another process will be blocked from executing until the first one is completed.
  
  
  Solution:
  
  Check for Active Processes: Verify if there are any other