How To Fix CNV_CDMC_CA118 - Unable to refresh SAP Note ALV

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CDMC_CA - CDMC Clearing Analysis

• Message number: 118

• Message text: Unable to refresh SAP Note ALV

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CDMC_CA118 - Unable to refresh SAP Note ALV ?

  The SAP error message CNV_CDMC_CA118 ("Unable to refresh SAP Note ALV") typically occurs in the context of the SAP Conversion Management tool, particularly when dealing with the conversion of data or when trying to refresh the display of SAP Notes in the ALV (ABAP List Viewer) format.
  Cause:
  
  Technical Issues: The error may arise due to technical issues such as problems with the underlying database, issues with the ALV grid, or problems with the SAP Note itself.
  Authorization Issues: The user may not have the necessary authorizations to access or refresh the SAP Notes.
  System Configuration: There may be configuration issues in the SAP system that prevent the ALV from being refreshed properly.
  Data Inconsistencies: Inconsistencies in the data being processed can also lead to this error.
  
  Solution:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to access and refresh SAP Notes. This can be done by checking the user roles and authorizations in the SAP system.
  System Logs: Review the system logs (transaction codes like SLG1) for any additional error messages or warnings that could provide more context about the issue.
  ALV Settings: Check the settings and configurations related to the ALV display. Sometimes, resetting the ALV settings or clearing the buffer can help.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error. You can search for notes related to CNV_CDMC_CA118 or general ALV issues in the SAP Support Portal.
  System Restart: If the issue persists, consider restarting the SAP application server or the entire system, as this can sometimes resolve temporary glitches.
  Contact SAP Support: If none of the above solutions work, it may be necessary to contact SAP Support for further assistance. Provide them with the error message details and any relevant logs.
  
  Related Information:
  
  SAP Notes: Regularly check for updates or patches that may address known issues with the conversion management tool or ALV.
  Documentation: Review the official SAP documentation for the Conversion Management tool and ALV for any specific guidelines or troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and potentially resolve the CNV_CDMC_CA118 error in your SAP environment.