How To Fix SHMM005 - &1&2&3&4

SAP Error Message - Details

• Message type: E = Error

• Message class: SHMM - Shared Objects Monitor

• Message number: 005

• Message text: &1&2&3&4

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SHMM005 - &1&2&3&4 ?

  The SAP error message SHMM005 typically relates to issues with the shared memory management in the SAP system. This error can occur when there are problems with the configuration or allocation of shared memory segments, which are crucial for the performance and operation of the SAP system.
  Cause:
  The error message SHMM005 usually indicates that there is an issue with the shared memory configuration. Common causes include:
  
  Insufficient Memory Allocation: The system may not have enough memory allocated for the required shared memory segments.
  Configuration Errors: Incorrect settings in the instance profile or parameters related to shared memory.
  Operating System Limits: The operating system may have limits on the amount of shared memory that can be allocated.
  Resource Contention: Other applications or processes may be consuming shared memory resources, leading to conflicts.
  
  Solution:
  To resolve the SHMM005 error, you can take the following steps:
  
  
  Check Instance Profile:
  
  Review the instance profile parameters related to shared memory, such as abap/shared_memory and abap/heap_area_total.
  Ensure that the values are set appropriately for your system's requirements.
  
  
  
  Increase Shared Memory Limits:
  
  If the operating system is limiting shared memory, you may need to increase the shared memory limits. This can typically be done by modifying kernel parameters (e.g., shmmax, shmall on Linux systems).
  For example, on Linux, you can check and set these parameters in /etc/sysctl.conf and apply changes using sysctl -p.
  
  
  
  Restart the SAP System:
  
  After making changes to the configuration or memory limits, restart the SAP system to apply the changes.
  
  
  
  Monitor Memory Usage:
  
  Use transaction codes like SM04 or SM50 to monitor memory usage and identify any processes that may be consuming excessive memory.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address specific issues related to SHMM005. There may be patches or updates that can resolve the problem.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Use transaction codes like RZ10 to manage instance profiles and RZ11 to check and set profile parameters dynamically.
  Operating System Documentation: Refer to your operating system's documentation for details on managing shared memory settings.
  SAP Community: Engage with the SAP Community forums for insights and solutions shared by other SAP users who may have encountered similar issues.
  
  By following these steps, you should be able to diagnose and resolve the SHMM005 error in your SAP system.