How To Fix L5021 - Error during assignment of group & & to document number &

L5021 - Overview

• Message type: E = Error

• Message class: L5 - LVS multiple processing

• Message number: 021

• Message text: Error during assignment of group & & to document number &

What causes this issue?

In the definition of the group for multiple processing, the reference
number must refer to the documents selected for the multiple processing
run (transfer requirements or delivery notes). The assignment is set
in a table (T311A). A system error occurred during the assignment in
this table.

How to fix this error?

STYLE S_DOCUS1
Contact your system administrator about the error. Note all paramters
in the error message as well as the concrete situation that caused the
error to occur.
STYLE *

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message L5021 - Error during assignment of group & & to document number & ?

  The SAP error message L5021, which states "Error during assignment of group & & to document number &," typically occurs in the context of logistics and inventory management. This error is related to the assignment of a document number to a specific group, often during processes like goods movements, inventory postings, or document processing.
  Causes:
  
  Incorrect Document Number: The document number being referenced may not exist or may not be valid for the operation being performed.
  Group Assignment Issues: The group being assigned may not be properly defined or may not have the necessary authorizations or configurations.
  Data Inconsistencies: There may be inconsistencies in the data related to the document or group, such as missing or incorrect entries in the database.
  
  Configuration Issues: The configuration settings in the SAP system for the relevant module (e.g., MM, WM) may not be set up correctly.
  Authorization Problems: The user may not have the necessary authorizations to perform the