How To Fix ACM_SYNTAX182 - Unsupported statement in context of transactional projection view

SAP Error Message - Details

• Message type: E = Error

• Message class: ACM_SYNTAX - ACM: DCL Syntax Error Messages

• Message number: 182

• Message text: Unsupported statement in context of transactional projection view

What causes this issue?

The functionality of access control is restricted when the access
control document protects a transactional projection view. The supported
syntax in the context of roles is:
define role <role name> {
grant select on <transactional projection view>
where
inheriting conditions from entity
<name of the base view of the projection view>;
}
The reason behind is, that transactional projection views shall behave
similar compared to the base view from authorization point of view.

System Response

If you are using a syntax that is not supported for transactional
projection views you get an error message from the syntax check and you
cannot activate the access control document.

How to fix this error?

Remove the feature that is not supported for transactional projection
views.

Procedure for System Administrators

Contact the responsible developer of the incorrect access control
document.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ACM_SYNTAX182 - Unsupported statement in context of transactional projection view ?

  The SAP error message ACM_SYNTAX182: Unsupported statement in context of transactional projection view typically occurs when there is an issue with the syntax or structure of a transactional projection view in SAP Analytics Cloud (SAC) or SAP HANA. This error indicates that the system has encountered a statement or operation that is not supported in the context of the transactional projection view.
  Causes:
  
  Unsupported SQL Syntax: The SQL statement used in the projection view may contain syntax or functions that are not supported in the context of a transactional projection view.
  Invalid Data Types: The data types used in the projection view may not be compatible with the expected types for transactional views.
  Incorrect Joins or Relationships: The way tables are joined or related in the projection view may not conform to the rules for transactional views.
  Aggregation Issues: If the view attempts to perform aggregations that are not allowed in a transactional context, this error may arise.
  Use of Non-Transactional Tables: Attempting to include non-transactional tables in a transactional projection view can lead to this error.
  
  Solutions:
  
  Review SQL Syntax: Check the SQL syntax used in the projection view. Ensure that it adheres to the rules and limitations of transactional projection views.
  Check Data Types: Verify that all data types used in the view are compatible and correctly defined.
  Validate Joins: Ensure that the joins between tables are valid and that they follow the expected relationships for transactional views.
  Avoid Unsupported Functions: Remove or replace any functions or operations that are not supported in the context of transactional views.
  Use Appropriate Tables: Make sure that all tables included in the projection view are transactional in nature and suitable for the view's purpose.
  Test Incrementally: If possible, simplify the view by removing components incrementally to identify the specific part causing the error.
  
  Related Information:
  
  Documentation: Refer to the official SAP documentation for guidelines on creating transactional projection views and the limitations associated with them.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and to find potential solutions or workarounds.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to this error message.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the view and the context in which the error occurs.