How To Fix CNV_CMIS_A_10016 - Error while refreshing ALV display.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CMIS_A_10 - message class for repository analysis

• Message number: 016

• Message text: Error while refreshing ALV display.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CMIS_A_10016 - Error while refreshing ALV display. ?

  The SAP error message CNV_CMIS_A_10016 typically occurs during the process of refreshing an ALV (ABAP List Viewer) display, particularly in the context of data migration or conversion scenarios. This error is often associated with the SAP Conversion Management Information System (CMIS) and can arise due to various reasons.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies or issues with the underlying data that the ALV is trying to display.
  Buffer Issues: The ALV display might be trying to access data that is not properly buffered or has been changed since the last refresh.
  Authorization Issues: The user may not have the necessary authorizations to access certain data or perform the refresh operation.
  Technical Errors: There could be a technical issue in the ABAP code or the ALV configuration that is causing the refresh to fail.
  Memory Issues: Insufficient memory or resources on the application server could lead to this error.
  
  Solutions:
  
  Check Data Consistency: Verify the data being displayed in the ALV. Ensure that there are no inconsistencies or missing entries that could cause the refresh to fail.
  Clear Buffers: Try clearing the buffers or refreshing the data manually to see if that resolves the issue.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the data and perform the refresh operation.
  Debugging: If you have access to the ABAP code, consider debugging the program to identify where the error is occurring. Look for any exceptions or issues in the code that handles the ALV display.
  Check System Resources: Monitor the system resources to ensure that there is enough memory and processing power available for the ALV to function correctly.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that may address this specific error message.
  
  Related Information:
  
  ALV Display: The ABAP List Viewer is a powerful tool for displaying and manipulating data in SAP. Understanding how it works can help in troubleshooting issues.
  SAP CMIS: Familiarize yourself with the Conversion Management Information System, as this error is related to data migration processes.
  Transaction Codes: You may want to check transaction codes related to ALV and data migration, such as SE38 (ABAP Editor) or SE80 (Object Navigator) for debugging purposes.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting the SAP community for further assistance.