How To Fix ACM_SYNTAX194 - Rule won't apply to &1 because of redefinition in access control &2

ACM_SYNTAX194 - Overview

• Message type: E = Error

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

• Message number: 194

• Message text: Rule won't apply to &1 because of redefinition in access control &2

What causes this issue?

You created an Access Control document to grant select privileges on an
entity. This entity is protected by another Access Control document that
makes use of the syntax REDEFINITION.

System Response

The syntax check of the Access Control document returns a warning
telling you that the Access Control document is not applied to the CDS
entity. The result set of the CDS entity is not restricted by the
current Access Control document.

How to fix this error?

To get rid of the warning remove your Access Control document for this
entity. It still might make sense to create an Access Control document
for the given entity if you are in a transport scenario. In this case
the warning is of informational purpose to not getting confused why your
Access Control document is not applied at runtime in the current system.

Procedure for System Administrators

You can ignore the warning because it has no impact at runtime. It is
for informational purposes of the Access Control developer. If you want
to get rid of this warning, contact the developer of the Access Control
document.

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ACM_SYNTAX194 - Rule won't apply to &1 because of redefinition in access control &2 ?

  The SAP error message ACM_SYNTAX194 indicates that there is a conflict in the access control rules defined in the system. Specifically, it means that a certain rule (identified by &1) cannot be applied because it has been redefined in another access control object (identified by &2). This typically occurs in the context of Access Control Management (ACM) within SAP GRC (Governance, Risk, and Compliance).
  
  Cause:
  
  Redefinition of Rules: The rule you are trying to apply has been redefined in another access control object. This can happen if multiple access control objects are trying to manage the same set of rules or if there are conflicting definitions.
  Hierarchy Issues: If there are hierarchical relationships between access control objects, a rule defined at a higher level may conflict with a rule defined at a lower level.
  Configuration Errors: There may be errors in the configuration of the access control rules, leading to conflicts.
  
  
  Solution:
  
  Review Access Control Objects: