How To Fix APO_BAPI418 - Administration tables in runtime analysis cannot access shared memory

APO_BAPI418 - Overview

• Message type: E = Error

• Message class: APO_BAPI - Message Class for APO BAPIs

• Message number: 418

• Message text: Administration tables in runtime analysis cannot access shared memory

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 APO_BAPI418 - Administration tables in runtime analysis cannot access shared memory ?

  The SAP error message APO_BAPI418 indicates that there is an issue with accessing shared memory for administration tables during runtime analysis in the Advanced Planner and Optimizer (APO) module. This error typically arises when the system is unable to access the required shared memory segments, which can be due to various reasons.
  Causes:
  
  Shared Memory 
  Configuration Issues: The shared memory segments may not be properly configured or allocated in the SAP system.
  Insufficient Memory: The system may not have enough memory allocated to handle the shared memory requests.
  Locks or Conflicts: There may be locks or conflicts with other processes trying to access the same shared memory segments.
  System Resource Limits: The operating system may have limits on the amount of shared memory that can be allocated, which can lead to this error.
  Kernel Issues: There may be bugs or issues in the SAP kernel that affect shared memory handling.
  
  Solutions:
  
  
  Check Shared Memory Configuration:
  
  Use transaction code RZ10