How To Fix VHURL121 - Posting collides with parallel account posting

VHURL121 - Overview

• Message type: E = Error

• Message class: VHURL - Messages for Returnable Packaging Account Processing

• Message number: 121

• Message text: Posting collides with parallel account posting

What causes this issue?

Postings were made to the account while it was being maintained. Saving
the changes to the RP account would lead to inconsistencies.

System Response

Posting terminated to avoid inconsistencies.

How to fix this error?

RP account maintenance must be repeated.

Error message extract from SAP system. Copyright SAP SE.

VHURL121 - Details

• The SAP error message VHURL121 ("Posting collides with parallel account posting") typically occurs in the context of financial postings, particularly when there are multiple postings being processed simultaneously that affect the same account or set of accounts. This can happen in various modules, including Financial Accounting (FI) and Controlling (CO).
  
  Cause:
  The error is generally caused by:
  
  Concurrent Postings: Two or more transactions are trying to post to the same account at the same time, leading to a conflict.
  Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If one transaction is already processing a posting, another transaction attempting to post to the same account will be blocked, resulting in this error.
  
  Configuration Issues: Sometimes, the configuration of the system or the way the transactions are set up can lead to this error.
  
  
  Solution:
  To resolve the VHURL121 error, you can take the following steps:
  
  
  Check for Concurrent Transactions:
  
  Identify if there are any other users or