How To Fix BB126 - Account assignment category & for field & has not been maintained

BB126 - Overview

• Message type: E = Error

• Message class: BB - Coding Block

• Message number: 126

• Message text: Account assignment category & for field & has not been maintained

What causes this issue?

The field &V2& in <DS:GLOS.3528EA71E8A0556FE10000009B38F983>account
assignment category</> &V1& has been set as an optional or required
entry.

How to fix this error?

Before you can delete the field you must set it to "Suppress" in all
the account assignment categories (<DS:TRAN.OME9>execute function</>).

Error message extract from SAP system. Copyright SAP SE.

BB126 - Details

• The SAP error message BB126 indicates that the account assignment category for a particular field has not been maintained. This error typically occurs in the context of purchasing documents, such as purchase orders or purchase requisitions, where specific account assignment categories are required for proper processing.
  
  Cause:
  
  Missing Account Assignment Category: The account assignment category is not defined for the item in the purchasing document. This can happen if the item is expected to have a specific account assignment (like cost center, internal order, etc.) but none has been provided.
  
  Configuration Issues: The configuration settings in the SAP system may not be set up correctly, leading to the requirement for an account assignment category not being fulfilled.
  Data Entry Errors: Users may have missed entering the required account assignment information when creating or modifying the purchasing document.
  
  
  Solution:
  
  
  Check Account Assignment Category: Ensure that the account assignment category is correctly specified for the item in the