How To Fix 88666 - Execution of 2 assortment declarations at same time is not allowed

88666 - Overview

• Message type: E = Error

• Message class: 88 - REA Processing

• Message number: 666

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

What causes this issue?

You try to execute two assortment declarations at the same time.
The following document types are regarded as assortment declarations:
S = assortment declaration
T = key date declaration

System Response

The assortment 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 S or T.

Error message extract from SAP system. Copyright SAP SE.

88666 - Details

• The SAP error message 88666, which states "Execution of 2 assortment declarations at the same time is not allowed," typically occurs in the context of managing assortments in SAP, particularly when dealing with assortment declarations in the Retail module.
  
  Cause:
  This error arises when there are multiple assortment declarations being processed simultaneously for the same assortment or related data. SAP does not allow concurrent execution of these declarations to prevent data inconsistencies and ensure that the system can manage the changes effectively.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check for Active Processes: Ensure that no other users or processes are currently executing an assortment declaration. You can check transaction codes like SM50 or SM66 to see if there are any active processes related to assortment declarations.
  
  
  Wait for Completion: If you find that another declaration is in progress, wait for it to complete before attempting to execute your declaration again.
  
  
  Review Batch