How To Fix ISSR_TP840 - Settings at field level for ALV Grid not maintained

ISSR_TP840 - Overview

• Message type: E = Error

• Message class: ISSR_TP - Message Class for Statutory Reporting

• Message number: 840

• Message text: Settings at field level for ALV Grid not maintained

What causes this issue?

Settings for the columns of the ALV Grid objects 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 columns of the ALV Grid objects for SR
variant &V1& in Customizing activity <DS:SIMG.ISSR_VC_ALV>List Display
Settings for Migration</>; then restart the <ZK>Change
Identifiers/Transfer Posting</> 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_TP840 - Details

• The SAP error message ISSR_TP840 indicates that the settings at the field level for the ALV (ABAP List Viewer) Grid are not maintained. This typically occurs when you are trying to display data in an ALV Grid and the configuration for the fields to be displayed is incomplete or missing.
  
  Cause:
  
  Field Configuration Missing: The ALV Grid requires specific field configurations to be defined in the program or the data dictionary. If these configurations are not set, the error will occur.
  Data Element Issues: The data elements or structures used in the ALV may not have the necessary attributes defined.
  Custom Development: If you are using a custom report or program, the developer may not have implemented the necessary settings for the ALV Grid display.
  
  
  Solution:
  
  
  Check Field Catalog: Ensure that the field catalog for the ALV Grid is properly defined. This includes specifying the field names, data types, and any additional attributes required for display.
  
  You