How To Fix D4106 - A call to an OS/400 system API failed in AS400_API

D4106 - Overview

• Message type: E = Error

• Message class: D4 - DB2/400 specific messages

• Message number: 106

• Message text: A call to an OS/400 system API failed in AS400_API

What causes this issue?

An OS/400 system call returned an error in the OS/400 CCMS API
(AS400_API).

System Response

&V1&&V2&

How to fix this error?

Create a problem message using the SAPNet - SAP Frontend.

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.

D4106 - Details

• The SAP error message D4106, which states "A call to an OS/400 system API failed in AS400_API," typically indicates that there is an issue with the communication between the SAP system and the IBM i (formerly known as AS/400) system. This error can arise from various causes, and here are some common reasons, potential solutions, and related information:
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the AS/400 system.
  Configuration Errors: Incorrect configuration settings in the SAP system or the AS/400 system can lead to API call failures.
  Authorization Issues: The user or service account used to make the API call may not have the necessary permissions on the AS/400 system.
  Resource Availability: The AS/400 system may be experiencing resource constraints, such as memory or processing power, which can affect API calls.
  API Changes: If there have been updates or changes to the OS/400 APIs, it may lead to compatibility