How To Fix O3293 - AGA8:Error code 3: Maximum iterations exceeded in bracket

SAP Error Message - Details

• Message type: E = Error

• Message class: O3 - IS-Oil: HPM messages (goods movements, QCI, deliveries)

• Message number: 293

• Message text: AGA8:Error code 3: Maximum iterations exceeded in bracket

What causes this issue?

The AGA c-code has exceeded the number of iteratons in one of its
subroutines. It cannot calculate a compression factor.

System Response

The QCI (Quantity Conversion Interface) stops processing.

How to fix this error?

Check the input parameters for the method.

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 O3293 - AGA8:Error code 3: Maximum iterations exceeded in bracket ?

  The SAP error message O3293 AGA8: "Error code 3: Maximum iterations exceeded in bracket" typically occurs during the execution of a calculation or optimization process in the SAP system, particularly in the context of Advanced Planning and Optimization (APO) or similar modules. This error indicates that the algorithm used to find a solution has exceeded the maximum number of iterations allowed without converging to a solution.
  Causes:
  
  Complexity of the Problem: The optimization problem may be too complex, leading to difficulties in finding a solution within the set iteration limits.
  Inadequate Data: Missing or incorrect data can lead to issues in the calculations, causing the algorithm to struggle to converge.
  Parameter Settings: The maximum number of iterations may be set too low for the specific problem being solved.
  Modeling Issues: There may be issues with the way the model is set up, such as conflicting constraints or unrealistic parameters.
  Software Bugs: Occasionally, software bugs or issues in the version of SAP being used can lead to unexpected behavior.
  
  Solutions:
  
  Increase Maximum Iterations: Adjust the settings to allow for more iterations. This can often be done in the configuration settings of the optimization model.
  Review Data: Check the input data for completeness and accuracy. Ensure that all necessary data is present and correctly formatted.
  Simplify the Model: If possible, simplify the model by reducing the number of constraints or variables to make it easier for the algorithm to find a solution.
  Check Constraints: Review the constraints in the model to ensure they are realistic and not conflicting with each other.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the error and the context in which it occurs.
  Update Software: Ensure that you are using the latest version of SAP, as updates may contain bug fixes and improvements related to optimization algorithms.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it appears to be a bug or a more complex issue.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Performance Tuning: Consider performance tuning of the optimization model to improve convergence times and reduce the likelihood of hitting iteration limits.
  
  By following these steps, you should be able to diagnose and potentially resolve the O3293 AGA8 error in your SAP system.