How To Fix /PF1/PE_PP055 - Shared object buffer: &1 = &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/PE_PP -

• Message number: 055

• Message text: Shared object buffer: &1 = &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/PE_PP055 - Shared object buffer: &1 = &2 ?

  The SAP error message /PF1/PE_PP055 Shared object buffer: &1 = &2 typically relates to issues with the shared object buffer in the SAP system. This error can occur in various contexts, often related to performance issues or memory management within the SAP environment.
  Cause:
  
  Memory Allocation Issues: The shared object buffer may be full or not properly allocated, leading to the inability to store additional objects.
  Configuration Problems: Incorrect configuration settings for the shared object buffer in the SAP system can lead to this error.
  High Load: A high number of concurrent users or processes may be overwhelming the shared object buffer.
  Data Volume: Large volumes of data being processed can exceed the buffer's capacity.
  
  Solution:
  
  
  Check Buffer Settings: Review and adjust the configuration settings for the shared object buffer in the SAP system. This can be done in transaction RZ10 or RZ11 to modify profile parameters.
  
  Look for parameters like abap/shared_objects and adjust the size as necessary.
  
  
  
  Monitor System Performance: Use transaction ST02 (Tune Summary) to monitor the performance of the shared object buffer and identify any bottlenecks or issues.
  
  
  Increase Memory: If the buffer is consistently full, consider increasing the memory allocated to the shared object buffer. This may involve adjusting the instance profile settings.
  
  
  Clear Buffer: In some cases, clearing the buffer may help. This can be done through transaction SM12 to delete any unnecessary locks or through other relevant transactions depending on the context of the error.
  
  
  Review Application Logic: If the error is related to specific applications or processes, review the logic to ensure that it is optimized and not causing excessive load on the buffer.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ST02 for monitoring, RZ10 for profile parameters, and SM12 for lock entries.
  SAP Documentation: Refer to SAP Help documentation for detailed information on memory management and buffer settings.
  Performance Tuning: Consider engaging in performance tuning activities if this error is recurrent, as it may indicate underlying issues with system performance.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage SAP support for further assistance.