How To Fix CNV_CDMC_CA085 - Unable to read activity status

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDMC_CA - CDMC Clearing Analysis

• Message number: 085

• Message text: Unable to read activity status

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CDMC_CA085 - Unable to read activity status ?

  The SAP error message CNV_CDMC_CA085: Unable to read activity status typically occurs in the context of data migration or conversion processes, particularly when using the SAP Conversion Tools or the SAP S/4HANA Migration Cockpit. This error indicates that the system is unable to retrieve the status of a specific activity, which can hinder the progress of the migration or conversion process.
  Causes:
  
  Missing or Incomplete Data: The activity status may not be available due to missing or incomplete data in the relevant tables.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access the required data.
  Technical Issues: There may be underlying technical issues, such as database inconsistencies or problems with the migration tool itself.
  Configuration Errors: Incorrect configuration settings in the migration cockpit or related tools can lead to this error.
  System Performance: If the system is under heavy load, it may not be able to process requests in a timely manner, leading to timeouts or failures in reading the status.
  
  Solutions:
  
  Check Data Completeness: Ensure that all necessary data for the migration activity is present and correctly populated in the relevant tables.
  Review Authorizations: Verify that the user has the appropriate authorizations to access the data and perform the migration activities.
  Check System Logs: Look into the system logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  Restart the Migration Process: Sometimes, simply restarting the migration process can resolve transient issues.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide patches or updates.
  System Performance Monitoring: Monitor system performance and resource usage to ensure that the system is not overloaded during the migration process.
  Technical Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  Related Information:
  
  SAP Notes: Always check for specific SAP Notes related to the CNV_CDMC_CA085 error for any known issues or fixes.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific migration tool you are using for best practices and troubleshooting tips.
  Community Forums: Engage with the SAP Community or other forums where users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to diagnose and resolve the CNV_CDMC_CA085 error effectively.