How To Fix WS455 - An internal error occurred

WS455 - Overview

• Message type: E = Error

• Message class: WS - Supplier Billing Document

• Message number: 455

• Message text: An internal error occurred

What causes this issue?

An internal error occurred.

System Response

The function is terminated.

How to fix this error?

INCLUDE ISR_VERWALTUNG

Procedure for System Administrators

No application status is assigned to status group &v1& in Customizing.

Error message extract from SAP system. Copyright SAP SE.

WS455 - Details

• SAP Error Message:
  WS455 - An internal error occurred
  
  Cause
  The error message WS455 typically indicates that an unexpected internal error has occurred within the SAP system. This is a generic error message that can be triggered by various underlying issues such as:
  
  Memory problems: Insufficient memory or memory corruption during processing.
  Kernel or runtime errors: Issues in the SAP kernel or runtime environment.
  Buffer or table overflow: Internal buffer overflows or data structure inconsistencies.
  Programming errors: Bugs in custom or standard ABAP code causing runtime exceptions.
  Database inconsistencies: Problems with database access or data integrity.
  Transport or patch inconsistencies: Incomplete or faulty system updates or patches.
  System resource limitations: CPU, disk, or network resource constraints.
  
  Because WS455 is a generic internal error, the exact cause depends on the context in which it occurs.
  
  Solution
  To resolve WS455, follow these steps:
  
  
  Check the short dump (ST22):  
  
  Use transaction ST22 to analyze the runtime error details.
  Look for the exact error context, program name, and