How To Fix WU310 - Material contained in one module

WU310 - Overview

• Message type: E = Error

• Message class: WU - Promotion management messages

• Message number: 310

• Message text: Material contained in one module

What causes this issue?

You want to block a material that is already assigned to a module. As a
result of being assigned to a module, the material will be listed in
subsequent processing.

System Response

The block is permitted.

How to fix this error?

If the module is not yet listed, you should delete the material in
module maintenance, and then block the material.
If the module is already listed, you cannot delete the material from
the module. As a result, the block does not apply for the listing, but
for all subsequent processing functions that are still to be carried
out.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WU310 - Material contained in one module ?

  The SAP error message WU310, which states "Material contained in one module," typically occurs in the context of SAP's Warehouse Management (WM) or Inventory Management (IM) modules. This error indicates that the material you are trying to process is linked to a specific module or has certain restrictions that prevent it from being moved or processed as intended.
  
  Cause:
  
  Material Status: The material may have a status that restricts its movement, such as being blocked for certain transactions.
  Module Assignment: The material might be assigned to a specific module or storage type that does not allow it to be processed in the way you are attempting.
  Stock Type: The stock type (e.g., unrestricted, quality inspection, blocked) may not permit the action you are trying to perform.
  
  Configuration Issues: There may be configuration settings in the WM or IM module that restrict the movement of the material.
  
  
  Solution:
  
  Check Material Status: Review the material status in the material