How To Fix MG154 - The field & does not contain an entry; statuses & cannot be processed

SAP Error Message - Details

• Message type: E = Error

• Message class: MG - Batch input: material master

• Message number: 154

• Message text: The field & does not contain an entry; statuses & cannot be processed

What causes this issue?

If the indicator <LS><DS:DE.MD_MUSS_S>Check required fields</></> is
not set when you transfer data by
<DS:GLOS.3526B4F9AFAB52B9E10000009B38F974>direct input</> or when you
distribute data by
<DS:GLOS.3526B542AFAB52B9E10000009B38F974>Application Link Enabling</>
(ALE), the <DS:GLOS.3526C025AFAB52B9E10000009B38F974>maintenance
statuses</> &V2& are ignored in create mode if the required field &V1&
is transferred with its
<DS:GLOS.3526B2A6AFAB52B9E10000009B38F974>initial value</>.
If the field is the material group or unit of weight, and the material
is locked, you cannot extend the <LS>Purchasing</> view or the
<LS>Sales </> view. If either of these views needs to be extended, the
material must first be unlocked. This can be done only by a user with
special authorization. Contact your system administrator.
<ZH>Note</>
For information on locking and unlocking material master records, see
the SAP library documentation <LS>Material Master (LO-MD-MM)</> ->
<LS>Locking Material Master Records</>.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MG154 - The field & does not contain an entry; statuses & cannot be processed ?

  The SAP error message MG154 typically indicates that a specific field in a transaction or process does not contain a valid entry, which prevents the system from processing the associated statuses. This error often arises in the context of inventory management, material movements, or related transactions.
  Cause:
  
  Missing Data: The field referenced in the error message is likely empty or does not have a valid entry. This could be due to user input errors, missing master data, or incomplete transaction data.
  Incorrect Configuration: The system may not be properly configured to handle the specific transaction or status being processed.
  Data Inconsistencies: There may be inconsistencies in the data, such as missing material master records, incorrect status settings, or issues with the document flow.
  
  Solution:
  
  Check the Field: Identify the specific field mentioned in the error message and ensure that it contains a valid entry. This may involve checking the relevant master data or transaction data.
  Review Configuration: If the error persists, review the configuration settings related to the transaction or process. Ensure that all necessary settings are correctly defined.
  Data Validation: Validate the data being processed to ensure that all required fields are filled out correctly and that there are no inconsistencies.
  Transaction Logs: Check transaction logs or error logs for additional details that may provide insight into the cause of the error.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the error message and the context in which it occurs.
  Contact Support: If the issue cannot be resolved through the above steps, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be working with transaction codes such as MB1A (Goods Withdrawal), MB1B (Transfer Posting), or others related to inventory management.
  Master Data: Ensure that the relevant master data (e.g., material master, vendor master) is complete and accurate.
  User Roles and Authorizations: Check if the user has the necessary authorizations to perform the transaction, as missing authorizations can also lead to errors.
  
  By following these steps, you should be able to identify and resolve the issue causing the MG154 error message in SAP.