How To Fix /IWFND/CM_EVENT006 - Error when reading object with ID '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_EVENT -

• Message number: 006

• Message text: Error when reading object with ID '&1'

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_EVENT006 - Error when reading object with ID '&1' ?

  The SAP error message /IWFND/CM_EVENT006 typically occurs in the context of SAP Gateway and OData services. This error indicates that there was an issue when trying to read an object with a specific ID. The message usually includes a placeholder &1 that represents the object ID that could not be read.
  Cause
  The error can be caused by several factors, including:
  
  Non-Existent Object: The object ID specified does not exist in the database.
  Authorization Issues: The user does not have the necessary authorizations to access the object.
  Service Configuration: The OData service may not be properly configured or activated.
  Data Inconsistency: There may be inconsistencies in the data or issues with the underlying database.
  Network Issues: There could be network-related issues preventing access to the service.
  
  Solution
  To resolve the /IWFND/CM_EVENT006 error, you can take the following steps:
  
  
  Check Object ID: Verify that the object ID you are trying to read actually exists in the database. You can do this by querying the relevant database table directly.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to access the object. You can check the user's roles and authorizations in the SAP system.
  
  
  Service Activation: Make sure that the OData service is activated in the SAP Gateway. You can check this in the SAP Gateway Service Builder (transaction code /IWFND/MAINT_SERVICE).
  
  
  Check Service Configuration: Review the service configuration to ensure that it is set up correctly. This includes checking the service definition and the associated entity sets.
  
  
  Debugging: If you have access to the backend, you can debug the OData service to see where the error is occurring. This may provide more insight into the root cause.
  
  
  Check Logs: Review the SAP Gateway logs for any additional error messages or warnings that may provide more context about the issue. You can use transaction code /IWFND/ERROR_LOG to view the error logs.
  
  
  Network Connectivity: If the service is being accessed over a network, ensure that there are no connectivity issues that could be causing the problem.
  
  
  Consult Documentation: If the issue persists, consult SAP documentation or support for further guidance.
  
  
  Related Information
  
  
  Transaction Codes:
  
  /IWFND/MAINT_SERVICE: To manage OData services.
  /IWFND/ERROR_LOG: To view error logs related to OData services.
  
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  Community Forums: Consider searching or posting on SAP community forums for additional insights from other users who may have encountered the same issue.
  
  
  By following these steps, you should be able to identify and resolve the cause of the /IWFND/CM_EVENT006 error in your SAP system.