How To Fix DMCLG198 - Internal error: Listbox could not be initialized

DMCLG198 - Overview

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 198

• Message text: Internal error: Listbox could not be initialized

What causes this issue?

An error has occurred that should not have done.

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DMCLG198 - Internal error: Listbox could not be initialized ?

  The SAP error message DMCLG198, which states "Internal error: Listbox could not be initialized," typically indicates an issue with the user interface component of the SAP application, particularly related to a list box that is not being initialized properly. This can occur due to various reasons, including configuration issues, data inconsistencies, or problems with the SAP GUI.
  Causes:
  
  
  Configuration Issues: Incorrect settings in the SAP system or user profile can lead to initialization problems.
  Data Inconsistencies: If the data being loaded into the list box is corrupted or not formatted correctly, it can cause initialization failures.
  SAP GUI Issues: Problems with the SAP GUI installation or version compatibility can also lead to this error.
  User Authorizations: Insufficient authorizations for the user to access certain data or functions can trigger this error.
  System Bugs: There may be bugs in the specific version of SAP you are using that affect the list box functionality.
  
  Solutions:
  
  Check Configuration: Review the configuration