How To Fix SDDL_PARSER_MSG439 - Field with name &1 is not allowed; an alias must be granted

SDDL_PARSER_MSG439 - Overview

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 439

• Message text: Field with name &1 is not allowed; an alias must be granted

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDL_PARSER_MSG439 - Field with name &1 is not allowed; an alias must be granted ?

  The SAP error message SDDL_PARSER_MSG439 indicates that there is an issue with the authorization settings related to a field in a data model or a database table. Specifically, the message states that a field with a certain name (represented by &1) is not allowed because an alias must be granted for it.
  
  Cause:
  This error typically arises in the context of SAP's Security and Data Protection framework, particularly when dealing with the definition of data access controls. The underlying causes can include:
  
  Missing Alias Grant: The field in question requires an alias to be defined and granted appropriate permissions, but this has not been done.
  Incorrect Configuration: The configuration of the data model or the security settings may not be set up correctly, leading to the system not recognizing the field as valid.
  Changes in Data Model: If there have been recent changes to the data model or the underlying database schema, it may lead