How To Fix COM_PME_PARSER400 - Internal error in function & & & &

SAP Error Message - Details

• Message type: E = Error

• Message class: COM_PME_PARSER - Configuration

• Message number: 400

• Message text: Internal error in function & & & &

What causes this issue?

A processing error has occurred. This was caused by either a program
error or inconsistent data.

System Response

Processing was terminated.

How to fix this error?

Check whether the error is in your own programs. If you cannot
determine the cause of the error, contact the SAP Hotline.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message COM_PME_PARSER400 - Internal error in function & & & & ?

  The SAP error message COM_PME_PARSER400 Internal error in function & & & & typically indicates an internal error within the SAP system, specifically related to the parser component of the system. This error can occur in various contexts, such as during data processing, report generation, or when executing certain transactions.
  Possible Causes:
  
  Data Corruption: There may be corrupted data in the database that the parser is trying to process.
  Configuration Issues: Incorrect configuration settings in the SAP system can lead to parsing errors.
  Software Bugs: There may be bugs in the SAP software or specific patches that have not been applied.
  Memory Issues: Insufficient memory or resources allocated to the SAP system can cause internal errors.
  Version Compatibility: Issues arising from using incompatible versions of SAP components or third-party integrations.
  
  Solutions:
  
  Check SAP Notes: Look for relevant SAP Notes in the SAP Support Portal. SAP frequently releases notes that address specific error messages and provide solutions or workarounds.
  Data Validation: Validate the data being processed to ensure there are no corrupt entries. This may involve checking the database tables involved in the transaction.
  System Logs: Review the system logs (transaction SM21) and short dumps (transaction ST22) for more detailed error messages that can provide insights into the root cause.
  Configuration Review: Check the configuration settings related to the function or module where the error occurred. Ensure that all settings are correct and aligned with best practices.
  Patch Updates: Ensure that your SAP system is up to date with the latest patches and updates. Apply any relevant support packages that may address known issues.
  Memory Allocation: Check the memory settings of the SAP instance and adjust them if necessary. This may involve increasing the heap size or other memory parameters.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including the context in which it occurred.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM21 (System Log), ST22 (Dump Analysis), and SNOTE (SAP Note Assistant) for troubleshooting.
  Documentation: Review the official SAP documentation for the specific module or function where the error occurred to understand its expected behavior and configuration.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to diagnose and potentially resolve the COM_PME_PARSER400 error in your SAP system.