How To Fix L3728 - Data inconsistency: No storage unit number available for storage type &

SAP Error Message - Details

• Message type: E = Error

• Message class: L3 -

• Message number: 728

• Message text: Data inconsistency: No storage unit number available for storage type &

What causes this issue?

The system attempted to create a <GL:transfer_order>transfer order</>
in a <GL:storage_type>storage type</> for which
<GL:storage_unit>storage unit (SU) management</> is activated. However,
the transfer order item does not contain a SU number for the
corresponding storage type. The creation of a transfer order would lead
to data inconsistencies.
This error can only occur if the customer exit for storage unit
conversion is active and the customer exit cannot respond by issuing a
SU number.

System Response

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

How to fix this error?

Please check your customer exit. The customer exit must always issue a
SU number even when no conversion of the number takes place.
If your customer exit is not active, please contact SAP.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message L3728 - Data inconsistency: No storage unit number available for storage type & ?

  The SAP error message L3728 indicates a data inconsistency issue where the system cannot find a storage unit number for a specified storage type. This typically occurs in the context of warehouse management (WM) processes, particularly when dealing with storage units and inventory management.
  Cause:
  
  Missing Storage Unit: The storage unit number may not have been created or may have been deleted in the system.
  Incorrect Configuration: The storage type may not be properly configured to allow for the creation or assignment of storage units.
  Data Inconsistency: There may be inconsistencies in the database, such as missing entries in the relevant tables (e.g., LQUA, LTAK).
  Warehouse Management Settings: The warehouse management settings may not be correctly set up for the specific storage type.
  User Error: The user may be trying to perform an operation that is not valid for the current state of the storage unit or storage type.
  
  Solution:
  
  Check Storage Unit Creation: Verify if the storage unit number exists in the system. You can do this by checking the relevant tables (e.g., LQUA for storage bins).
  Review Configuration: Ensure that the storage type is correctly configured in the warehouse management settings. Check the configuration for storage types in the IMG (Implementation Guide).
  Data Consistency Check: Run consistency checks in the system to identify and resolve any inconsistencies. You can use transaction codes like LX02 or LX03 to check the status of storage units and bins.
  Recreate Storage Unit: If the storage unit is missing, you may need to recreate it or reassign it to the appropriate storage type.
  Consult Documentation: Review SAP documentation or notes related to warehouse management and storage unit handling for any specific guidance or known issues.
  Contact Support: If the issue persists, consider reaching out to SAP support for further assistance, especially if it appears to be a bug or a deeper system issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LX01 (Display Storage Unit), LX02 (Display Storage Bin), and LT03 (Transfer Order Creation).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Warehouse Management Configuration: Review the configuration settings for warehouse management in the SAP system, particularly those related to storage types and storage units.
  User Training: Ensure that users are trained on the proper procedures for handling storage units and inventory management to minimize user errors.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.