How To Fix 14026 - Maximum number of internal sessions has been reached

14026 - Overview

• Message type: E = Error

• Message class: 14 - Task handler messages

• Message number: 026

• Message text: Maximum number of internal sessions has been reached

What causes this issue?

The transaction was cancelled because the maximum number of internal
sessions was exceeded.
Internal sessions are a resource of the SAP kernel that is used by the
application (ABAP program). The error indicates a problem in the running
application.

How to fix this error?

If the application is an ABAP program from SAP, please contact SAP
Support.

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message 14026 - Maximum number of internal sessions has been reached ?

  The SAP error message 14026, which states "Maximum number of internal sessions has been reached," typically occurs when the system has reached its limit for internal sessions. This can happen in various scenarios, such as when there are too many concurrent users or processes trying to access the system, or when there are long-running transactions that are not being released properly.
  Causes:
  
  High User Load: A large number of users or processes trying to access the system simultaneously can exhaust the available internal sessions.
  Long-Running Transactions: Transactions that take a long time to complete can hold onto internal sessions longer than necessary.
  Configuration Limits: The system may be configured with a low limit for internal sessions, which can be insufficient for the current workload.
  Resource Leaks: Poorly designed custom code or configurations that do not release sessions properly can lead to this issue.
  
  Solutions:
  
  
  Increase the Limit: 
  
  You can increase the maximum number of internal sessions by