How To Fix /SMB/CENTRALDATA043 - Lower case in &1 is not allowed in entity &2

/SMB/CENTRALDATA043 - Overview

• Message type: E = Error

• Message class: /SMB/CENTRALDATA -

• Message number: 043

• Message text: Lower case in &1 is not allowed in entity &2

Self-Explanatory Message

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/SMB/CENTRALDATA043 - Details

• The SAP error message /SMB/CENTRALDATA043 Lower case in &1 is not allowed in entity &2 typically occurs in the context of SAP Business One or SAP S/4HANA when there is an issue with the naming conventions of certain entities, such as business partners, items, or other master data. The error indicates that the system has detected lowercase letters in a field where only uppercase letters are permitted.
  
  Cause:
  
  Naming Conventions: SAP systems often enforce strict naming conventions for certain entities. This error arises when a user attempts to create or modify an entity (like a business partner or item) that includes lowercase letters in its identifier or name.
  Data Entry: The error can occur during data entry or import processes where the data being entered does not conform to the required format.
  
  
  Solution:
  
  Check Input Data: Review the data you are trying to enter or import. Ensure that all identifiers (like names, codes, etc.) are