How To Fix N2M029 - Internal error during reading of an internal table

N2M029 - Overview

• Message type: E = Error

• Message class: N2M - Global Trade: Item Category Management

• Message number: 029

• Message text: Internal error during reading of an internal table

What causes this issue?

An internal error occurred when table &V1& was read. Even though an
entry should exist in the table for trading contract &V2&, no record
was found.

System Response

The function is terminated.

How to fix this error?

INCLUDE ISR_VERWALTUNG

Procedure for System Administrators

Please contact SAP.
The error occurred in function module &V3&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message N2M029 - Internal error during reading of an internal table ?

  The SAP error message N2M029, which states "Internal error during reading of an internal table," typically indicates that there is an issue with the internal processing of data within the SAP system. This error can occur in various contexts, often related to custom developments, data processing, or specific transactions.
  Causes:
  
  Data Corruption: The internal table being accessed may contain corrupted or unexpected data.
  Coding Errors: If there is custom ABAP code involved, there may be logical errors or bugs in the code that manipulate internal tables.
  Memory Issues: Insufficient memory or resource allocation can lead to issues when trying to read large internal tables.
  Version Incompatibility: If there are inconsistencies between different versions of SAP components or custom code, it may lead to unexpected behavior.
  Database Issues: Problems with the underlying database, such as locks or inconsistencies, can also lead to this error.
  
  Solutions:
  
  Check Custom Code: If the error occurs in a custom program, review the ABAP