How To Fix D4416 - SAP/OS400 roll mgmt. internal: User management-shared memory segment size

SAP Error Message - Details

• Message type: E = Error

• Message class: D4 - DB2/400 specific messages

• Message number: 416

• Message text: SAP/OS400 roll mgmt. internal: User management-shared memory segment size

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message D4416 - SAP/OS400 roll mgmt. internal: User management-shared memory segment size ?

  The SAP error message D4416, which pertains to "SAP/OS400 roll management internal: User management - shared memory segment size," typically indicates an issue with the configuration of shared memory segments in the SAP system running on the OS/400 platform (IBM iSeries).
  
  Cause:
  The error usually arises due to one of the following reasons:
  
  Insufficient Shared Memory: The size of the shared memory segment allocated for user management is not sufficient to handle the current workload or number of users.
  
  Configuration Issues: The parameters for shared memory allocation may not be set correctly in the SAP system configuration.
  System Limits: The operating system may have limits on the size of shared memory segments that are being exceeded.
  
  
  Solution:
  To resolve the D4416 error, you can take the following steps:
  
  
  Increase Shared Memory Size:
  
  Check the current configuration of shared memory parameters in the SAP system.
  Increase the size of the shared memory segment allocated for user management. This can typically be