How To Fix 14423 - Shared memory error

14423 - Overview

• Message type: E = Error

• Message class: 14 - Task handler messages

• Message number: 423

• Message text: Shared memory error

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 14423 - Shared memory error ?

  The SAP error message 14423, which indicates a "Shared Memory Error," typically arises when there are issues related to the shared memory configuration in the SAP system. This can occur due to various reasons, such as insufficient memory allocation, incorrect configuration settings, or issues with the operating system.
  Causes of SAP Error 14423
  
  
  Insufficient Shared Memory Allocation: The shared memory segment may not have enough space allocated for the SAP instance to function properly.
  
  
  
  Configuration Issues: Incorrect parameters in the instance profile or kernel settings can lead to shared memory errors.
  
  
  Operating System Limits: The operating system may impose limits on the amount of shared memory that can be allocated, which can lead to this error.
  
  
  Kernel Issues: An outdated or incompatible kernel version may also cause shared memory errors.
  
  
  Resource Contention: Other applications or processes may be consuming shared memory resources, leading to insufficient availability for SAP.
  
  
  Solutions to SAP Error 14423
  
  
  Check and Increase Shared Memory