How To Fix VLBAPI052 - Field &1 is not supported; entry is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: VLBAPI - Output Texts for Delivery BAPIs

• Message number: 052

• Message text: Field &1 is not supported; entry is not allowed

What causes this issue?

In the ITEM_DATA_SPL table, the following fields are supported:
DELIV_NUMB (Delivery Number)
DELIV_ITEM (Delivery Item)
CLOSE_INDICATOR (Inbound Delivery: Completion Indicator)
QTY_POST (GR-Posted Quantity in Base Unit of Measure)
BASE_UOM (Base Unit of Measure)
BASE_UOM_ISO (Base Unit of Measure in ISO Code)
If you make entries in different table field, the processing of the IDOC
is cancelled. For more information, see the documentation for
<ds:fu.BAPI_INB_DELIVERY_CONFIRM_DEC> BAPI for Inbound Delivery
Verification from a Decentralized System</>.

System Response

The processing of the IDOC is cancelled.

How to fix this error?

Only use supported fields of the ITEM_DATA_SPL table.

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 VLBAPI052 - Field &1 is not supported; entry is not allowed ?

  The SAP error message VLBAPI052 indicates that a specific field (denoted as &1 in the error message) is not supported for the operation you are trying to perform, and therefore, an entry in that field is not allowed. This error typically occurs in the context of logistics and sales processes, particularly when dealing with sales orders, deliveries, or other related documents.
  Causes:
  
  
  Field Configuration: The field in question may not be configured to accept entries in the context of the transaction you are performing. This could be due to settings in the configuration of the relevant module (e.g., Sales and Distribution, Materials Management).
  
  
  Data Inconsistency: There may be inconsistencies in the data being processed, such as missing or incorrect master data that affects the validity of the field.
  
  
  Business Rules: Certain business rules or validations may restrict the use of the field based on the current state of the document or the data entered.
  
  
  Versioning or Compatibility Issues: If you are using a custom or third-party solution, there may be compatibility issues with the version of SAP you are using.
  
  
  Solutions:
  
  
  Check Field Configuration: Review the configuration settings for the field in question. Ensure that it is set up correctly in the relevant customizing settings (e.g., SPRO).
  
  
  Review Master Data: Verify that all relevant master data (e.g., customer, material, vendor) is complete and accurate. Ensure that the data aligns with the requirements of the transaction.
  
  
  Consult Documentation: Look into the SAP documentation or help files for the specific transaction or module you are working with. This may provide insights into why the field is not supported.
  
  
  Debugging: If you have access to debugging tools, you can analyze the program logic to understand why the field is being flagged as unsupported.
  
  
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support or your internal SAP team for assistance. They may have additional insights or patches available.
  
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be working with transaction codes like VA01 (Create Sales Order), VL01N (Create Outbound Delivery), etc.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide updates related to the field in question.
  User Exits and BAdIs: If you are using custom enhancements, review any user exits or BAdIs that may be affecting the behavior of the field.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.