How To Fix ISSR_TP838 - Settings for ALV tree not maintained

ISSR_TP838 - Overview

• Message type: E = Error

• Message class: ISSR_TP - Message Class for Statutory Reporting

• Message number: 838

• Message text: Settings for ALV tree not maintained

What causes this issue?

The settings for the ALV tree nodes for SR variant &V1& have not been
maintained in Customizing.

System Response

The application returns to the initial selection screen.

How to fix this error?

Maintain the settings for the ALV tree nodes for SR variant &V1& in
Customizing activity <DS:SIMG.ISSR_V_ALVNODE>Settings for ALV-TREE</>;
then restart the <ZK>Identifier Change SR</> application.

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.

ISSR_TP838 - Details

• The SAP error message ISSR_TP838 indicates that the settings for the ALV (ABAP List Viewer) tree are not maintained. This typically occurs when the system is unable to find the necessary configuration or settings for displaying the ALV tree structure in a report or transaction.
  
  Cause:
  
  Missing Configuration: The ALV tree settings may not have been configured in the system. This can happen if the necessary customizing settings have not been maintained.
  Authorization Issues: The user may not have the required authorizations to access the ALV tree settings.
  Transport Issues: If the settings were transported from another system, there may have been issues during the transport process that led to incomplete or missing settings.
  System Upgrade: After an upgrade, certain settings may need to be reconfigured or adjusted.
  
  
  Solution:
  
  
  Maintain ALV Tree Settings:
  
  Go to the transaction code SE80 (Object Navigator) or SE11 (Data Dictionary) and check if the ALV tree settings are defined.
  You may need to create