How To Fix CMX_DA002 - Access to data point or event refused

CMX_DA002 - Overview

• Message type: E = Error

• Message class: CMX_DA - Manufacturing Data Access: Messages

• Message number: 002

• Message text: Access to data point or event refused

What causes this issue?

The system tried to access a manufacturing data point or manufacturing
event. An error occurred that cannot be specified.
One of the possible reasons would be that the user does not have the
authorization for the function executed.

System Response

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

How to fix this error?

INCLUDE PI_SYSVERW OBJECT DOKU ID TX LANGUAGE EN

Procedure for System Administrators

Service,,Authorization Object
<DS:GLOS.D39F4241B0CAD411B11B0008C784EFB1>OPC item</>,,C_COOPC1
<DS:GLOS.0D81CCADC7F8F84EB7B4B8F813B4F334>OPC event</>,,C_COOPC2
<DS:GLOS.3526C51EAFAB52B9E10000009B38F974>PI sheet</>,,C_CRPI_BER

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CMX_DA002 - Access to data point or event refused ?

  The SAP error message CMX_DA002, which states "Access to data point or event refused," typically occurs in the context of SAP's Connected Asset Management (CAM) or SAP Asset Intelligence Network (AIN) when a user or system attempts to access a data point or event for which they do not have the necessary permissions.
  Causes:
  
  Insufficient Authorization: The user or system does not have the required authorizations to access the specific data point or event.
  Data Point/Event Configuration: The data point or event may not be properly configured to allow access for certain users or roles.
  Role Assignment Issues: The roles assigned to the user may not include the necessary permissions to access the data point or event.
  System Settings: There may be system-wide settings or restrictions that prevent access to certain data points or events.
  
  Solutions:
  
  
  Check User Authorizations:
  
  Verify the user's roles and authorizations in the SAP system. Ensure that the user has the necessary permissions to