How To Fix /ISDFPS/MM096 - Internal error reading buffer

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/MM -

• Message number: 096

• Message text: Internal error reading buffer

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 /ISDFPS/MM096 - Internal error reading buffer ?

  The SAP error message /ISDFPS/MM096 Internal error reading buffer typically indicates an issue related to the internal processing of data in the SAP system, particularly in the context of the SAP IS-DFPS (Industry Solution for Downstream Fuel and Petroleum Supply) module. This error can arise due to various reasons, including data inconsistencies, issues with the database, or problems with the application logic.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies or corruption in the data being processed, which can lead to internal errors when the system attempts to read or manipulate that data.
  Buffer Issues: The error may be related to the internal buffer management of the SAP system, where the system is unable to read the required data from memory.
  Database Issues: Problems with the underlying database, such as locks, deadlocks, or corruption, can also lead to this error.
  Configuration Issues: Incorrect configuration settings in the IS-DFPS module or related components may lead to unexpected behavior and errors.
  Software Bugs: There may be bugs in the SAP software or specific patches that need to be applied.
  
  Solutions:
  
  Check for Data Consistency: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the relevant tables for inconsistencies. You may need to run consistency checks or repair tools provided by SAP.
  Review Application Logs: Use transaction SLG1 to check application logs for more detailed error messages that can provide insights into the root cause of the issue.
  Database Checks: Perform database checks to ensure that there are no locks or corruption issues. You may need to consult your database administrator for assistance.
  Clear Buffers: If the issue is related to buffer management, you can try clearing the buffers using transaction code SM12 (to check for locks) and SM21 (to check system logs).
  Update SAP System: Ensure that your SAP system is up to date with the latest patches and support packages. Check the SAP Support Portal for any relevant notes or updates related to this error.
  Contact SAP Support: If the issue persists, consider reaching out to SAP Support with detailed information about the error, including the transaction codes used, the context in which the error occurred, and any relevant logs.
  
  Related Information:
  
  SAP Notes: Search for SAP Notes related to the error message /ISDFPS/MM096 in the SAP Support Portal. There may be specific notes addressing this error with recommended actions.
  Community Forums: Check SAP Community forums or other online resources where users may have discussed similar issues and solutions.
  Documentation: Review the documentation for the IS-DFPS module to ensure that all configurations are set correctly.
  
  By following these steps, you should be able to diagnose and potentially resolve the error. If the problem continues, further investigation with SAP support may be necessary.