How To Fix L3074 - Storage class & not allowed in storage type &

L3074 - Overview

• Message type: E = Error

• Message class: L3 -

• Message number: 074

• Message text: Storage class & not allowed in storage type &

What causes this issue?

This material cannot be placed into stock in this storage type due to
the hazardous material definitions.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message L3074 - Storage class & not allowed in storage type & ?

  The SAP error message L3074 indicates that there is a mismatch between the storage class and the storage type in the system. This error typically occurs in the context of warehouse management and inventory management when trying to perform operations related to storage bins or materials.
  
  Cause:
  The error message "L3074 Storage class & not allowed in storage type &" usually arises due to one of the following reasons:
  
  
  Configuration Issue: The storage class assigned to a material is not compatible with the storage type defined in the system. Each storage type can have specific storage classes that are allowed, and if a material with a certain storage class is attempted to be stored in a storage type that does not accept it, this error will occur.
  
  
  Master Data Settings: The material master data or the storage type configuration may not be set up correctly. This includes the storage class not being assigned properly