How To Fix GA405 - Field & may not be included in the field use (T811I).

SAP Error Message - Details

• Message type: E = Error

• Message class: GA - Allocations

• Message number: 405

• Message text: Field & may not be included in the field use (T811I).

What causes this issue?

During checks of the allocation field use, it was determined that
special field &v1& was used.
This field is treated separately and may not be used in allocation.

System Response

Assessment/distribution does not function properly.

How to fix this error?

Remove the error with one of the following options:
Choose "Check Customizing Settings for the Allocation" in Customizing,
then mark the given row and choose "Execute" to have the system correct
the error.

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

Correct the error manually in view "Allocation Field Use" (V_T811I).
<DS:TRAN.SM30>Execute</>

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GA405 - Field & may not be included in the field use (T811I). ?

  The SAP error message GA405, which states "Field & may not be included in the field use (T811I)," typically occurs in the context of field usage in the SAP system, particularly when dealing with the configuration of field status groups or field selection for various transactions.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Field Configuration Issue: The field in question is not allowed to be used in the specified context (e.g., in a particular transaction or report).
  Field Status Group Settings: The field status group settings may not permit the inclusion of the specified field, leading to this error.
  Custom Development: If there are custom developments or enhancements that involve the field, they may not be correctly configured to allow the field's usage.
  
  Solution:
  To resolve the GA405 error, you can take the following steps:
  
  
  Check Field Status Group:
  
  Go to the configuration settings for field status groups in the SAP system (Transaction code: OBC4).
  Verify the field status group assigned to the relevant transaction or document type.
  Ensure that the field in question is included in the field status group and is set to the appropriate status (optional, required, or suppressed).
  
  
  
  Review Field Usage:
  
  Check the field usage settings in the T811I table (Transaction code: SE11 or SE16).
  Ensure that the field is correctly defined and that its usage aligns with the requirements of the transaction or report.
  
  
  
  Custom Code Review:
  
  If there are any custom programs or enhancements, review the code to ensure that it is not inadvertently excluding the field or misconfiguring its usage.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific module or transaction you are working with to understand any restrictions or requirements regarding field usage.
  
  
  
  Testing:
  
  After making the necessary changes, test the transaction or report again to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OBC4 (Field Status Group) and SE11/SE16 (Data Dictionary) for checking field definitions.
  SAP Notes: Search for SAP Notes related to the specific error message or field usage to find any known issues or patches.
  Field Status Groups: Understand how field status groups work in SAP, as they play a crucial role in determining which fields are available for input in various transactions.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further assistance.