How To Fix CNV_10100108 - Error: creating ALV list, return code (SY-SUBRC) = &1

CNV_10100108 - Overview

• Message type: E = Error

• Message class: CNV_10100 - Messages from package 10100

• Message number: 108

• Message text: Error: creating ALV list, return code (SY-SUBRC) = &1

What causes this issue?

An unexpected program error occurred.

System Response

The program can not proceed.

How to fix this error?

Start the activity again and analyse the situation.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

CNV_10100108 - Details

• The SAP error message CNV_10100108 indicates an issue with creating an ALV (ABAP List Viewer) list, where the return code (SY-SUBRC) is not zero, suggesting that the operation did not complete successfully. This error is often encountered during data migration or conversion processes, particularly when using SAP's Conversion Tools.
  Possible Causes:
  
  Data Issues: There may be inconsistencies or issues with the data being processed, such as missing or invalid entries.
  Authorization Problems: The user executing the report may not have the necessary authorizations to access the data or execute the ALV report.
  Technical Issues: There could be a problem with the underlying ABAP code or the ALV function module being used.
  Memory Limitations: The system may be running out of memory while trying to generate the ALV list, especially if the dataset is large.
  
  Configuration Issues: Incorrect configuration settings in the ALV or related components may lead to this error.
  
  Solutions:
  
  Check Data Integrity: Review the data being