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ErrorLib — Industrial Fault Code Library

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unable to allocate Gateway-Memory

Unable to Allocate Gateway Memory

Kuka · KR C4 PROFIBUS

What does unable to allocate Gateway-Memory mean?

A system error occurred because the gateway module could not allocate necessary memory resources. This indicates a potential memory exhaustion or corruption issue within the system.

Common Causes

  • Insufficient RAM available for the gateway to allocate necessary memory buffers.
  • Memory leak in gateway software or other processes consuming excessive memory.
  • Hardware memory failure within the gateway device.
  • Configuration error requiring more memory than physically available.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Reboot the system with a cold start.

  2. 2

    If the error is still displayed, inform KUKA Service.

Browse all codes in this manual (19)
Verified technical data. Last updated: April 2026

Related Faults

-1General Error During ioCtl-2Device Address Not Found-3Timeout - Device Not Reacting
Source: Kuka KR C4 PROFIBUS
Open Manual (Page 28)Search more codes in this manual