How To Fix LOP178 - Internal error occurred

LOP178 - Overview

• Message type: E = Error

• Message class: LOP - Logistical contract options

• Message number: 178

• Message text: Internal error occurred

What causes this issue?

An internal error has occurred.

System Response

The function was cancelled.

How to fix this error?

INCLUDE ISR_VERWALTUNG

Procedure for System Administrators

Contact SAP. The error concerns class &v1& in method &v2& at &v3& with
parameter &v4&.

Error message extract from SAP system. Copyright SAP SE.

LOP178 - Details

• The SAP error message LOP178, which states "Internal error occurred," typically indicates that there is an unexpected issue within the SAP system, often related to the Logistics Execution (LE) or Warehouse Management (WM) modules. This error can arise from various underlying causes, including configuration issues, data inconsistencies, or system bugs.
  Possible Causes:
  
  
  Configuration Issues: Incorrect settings in the warehouse management or logistics execution configuration can lead to internal errors.
  Data Inconsistencies: Problems with master data (like material master, storage location, etc.) or transactional data can trigger this error.
  System Bugs: There may be known bugs in the version of SAP you are using that could cause this error.
  Custom Code: If there are custom enhancements or modifications in the system, they might be causing conflicts leading to this error.
  Performance Issues: Sometimes, performance-related issues can lead to timeouts or internal errors.
  
  Solutions:
  
  Check Configuration: Review the configuration settings in the relevant modules (LE/WM) to ensure they are set