How To Fix ACC_SYSTEM999 - Program error

SAP Error Message - Details

• Message type: E = Error

• Message class: ACC_SYSTEM - Messages in Package FINB_ACCOUNTING_SYSTEM

• Message number: 999

• Message text: Program error

What causes this issue?

A program error has occurred.

System Response

Processing terminated.

How to fix this error?

Contact SAP.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ACC_SYSTEM999 - Program error ?

  The SAP error message "ACC_SYSTEM999 Program error" is a generic error that indicates an unexpected issue occurred in the system, often related to the accounting module. This error can arise from various underlying causes, including:
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as missing or incorrect entries in accounting documents.
  Configuration Issues: Incorrect configuration settings in the financial accounting module can lead to errors during processing.
  Program Bugs: There may be bugs or issues in the custom code or standard SAP programs that are being executed.
  System Performance: Performance issues, such as timeouts or memory shortages, can also trigger this error.
  Authorization Issues: Lack of proper authorizations for the user executing the transaction can lead to unexpected errors.
  
  Solutions:
  
  Check Logs: Review the application logs (transaction SLG1) and short dump analysis (transaction ST22) for more detailed error messages that can provide insights into the root cause.
  Data Validation: Validate the data being processed to ensure there are no inconsistencies or missing entries. This may involve checking accounting documents, master data, and configuration settings.
  Configuration Review: Review the configuration settings in the financial accounting module to ensure they are set up correctly.
  Debugging: If you have access to the development environment, you can debug the program to identify the exact point of failure.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address known issues related to this error. Applying the latest patches or updates may resolve the issue.
  User Authorizations: Ensure that the user has the necessary authorizations to perform the transaction that triggered the error.
  Contact SAP Support: If the issue persists and cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  SLG1: Application Log
  ST22: Dump Analysis
  SE80: Object Navigator (for debugging)
  
  
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Documentation: Review SAP documentation related to the specific module or transaction you are working with for additional context and troubleshooting steps.
  
  By following these steps, you should be able to diagnose and potentially resolve the "ACC_SYSTEM999 Program error" in your SAP system.