How To Fix R1851 - SYST: Error in Module &1 &2 &3 &4

SAP Error Message - Details

• Message type: E = Error

• Message class: R1 - Business Partner Messages from S_BUPA_GENERAL

• Message number: 851

• Message text: SYST: Error in Module &1 &2 &3 &4

What causes this issue?

An internal error occurred.

System Response

Processing cannot be continued.

How to fix this error?

INCLUDE CABP_PARAMETER OBJECT DOKU ID TX
Provide the name of module &V1& in which the error occurred as well as
other parameters - if given in the message - that refer to a key that
may not exist.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message R1851 - SYST: Error in Module &1 &2 &3 &4 ?

  The SAP error message R1851 with the description "SYST: Error in Module &1 &2 &3 &4" is a generic runtime error that indicates an issue occurred during the execution of a program or transaction in the SAP system. The placeholders (&1, &2, &3, &4) typically represent specific details about the error, such as the module name, function, or other relevant identifiers.
  Possible Causes:
  
  Programming Errors: There may be a bug in the ABAP code or a problem with the logic in the program being executed.
  Data Issues: The error could be caused by invalid or inconsistent data being processed by the program.
  Configuration Problems: Incorrect configuration settings in the system can lead to runtime errors.
  System Resource Issues: Insufficient memory or other system resources can cause modules to fail.
  Database Issues: Problems with database connectivity or integrity can also lead to runtime errors.
  
  Solutions:
  
  Check the Error Details: Look at the specific details provided in the error message (the values of &1, &2, &3, &4) to identify the module or function that caused the error.
  Debugging: Use the ABAP debugger to step through the code and identify where the error occurs. This can help pinpoint the exact line of code causing the issue.
  Data Validation: Ensure that the data being processed is valid and meets the expected criteria. Check for null values, incorrect formats, or other inconsistencies.
  Review Configuration: Verify that the configuration settings related to the module or transaction are correct and complete.
  Check System Resources: Monitor system performance and resource usage to ensure that there are no bottlenecks or limitations affecting the execution of the program.
  Consult SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may address the specific error or provide guidance on similar issues.
  Contact SAP Support: If the issue persists and cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Depending on the context of the error, you may want to check transaction codes related to the module in question.
  ST22 Dump Analysis: Use transaction ST22 to analyze short dumps that may provide more context about the error.
  SM21 System Log: Check the system log in transaction SM21 for any related messages that could provide additional insights.
  Performance Monitoring: Use transaction ST03N to analyze performance metrics and identify any resource-related issues.
  
  By following these steps, you should be able to diagnose and resolve the R1851 error in your SAP system.