How To Fix DPR_CALC020 - Internal error: Calling costing leads to exception

SAP Error Message - Details

• Message type: E = Error

• Message class: DPR_CALC - cProjects Costing Integration

• Message number: 020

• Message text: Internal error: Calling costing leads to exception

What causes this issue?

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

System Response

How to fix this error?

If you can reproduce the problem, contact SAP Support.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DPR_CALC020 - Internal error: Calling costing leads to exception ?

  The SAP error message DPR_CALC020: Internal error: Calling costing leads to exception typically occurs in the context of project management and costing within the SAP system, particularly in the SAP Project System (PS) or SAP Portfolio and Project Management (PPM) modules. This error indicates that there is an internal issue when the system attempts to perform a costing calculation.
  Possible Causes:
  
  Data Inconsistencies: There may be inconsistencies or missing data in the project or activity definitions, such as missing cost elements, incorrect settings, or incomplete master data.
  Configuration Issues: Incorrect configuration settings in the project management or controlling modules can lead to this error.
  Authorization Issues: Lack of proper authorizations for the user trying to perform the costing operation can also trigger this error.
  System Bugs: There may be bugs or issues in the specific version of SAP you are using, which could lead to unexpected exceptions during costing calculations.
  Custom Code: If there are custom enhancements or modifications in the system, they might interfere with standard costing processes.
  
  Solutions:
  
  
  Check Data Consistency:
  
  Review the project and activity data for completeness and correctness. Ensure that all necessary fields are filled out and that there are no inconsistencies.
  Use transaction codes like CJ20N (Project Builder) to check the project structure and data.
  
  
  
  Review Configuration:
  
  Check the configuration settings in the Project System and Controlling modules. Ensure that all necessary settings for costing are correctly configured.
  Use transaction SPRO to access the configuration settings.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to perform costing operations. You can check this using transaction SU53 to analyze authorization issues.
  
  
  
  Analyze System Logs:
  
  Use transaction SLG1 to check the application logs for any additional error messages or details that could provide more context about the issue.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can try to debug the costing process to identify where the exception is occurring.
  
  
  
  SAP Notes and Support:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates available that resolve known issues.
  If the problem persists, consider reaching out to SAP Support for assistance.
  
  
  
  Testing in a Sandbox:
  
  If possible, replicate the issue in a sandbox environment to test potential solutions without affecting the production system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CJ20N (Project Builder), CJI3 (Project Actual Line Items), and CJ88 (Settlement of Projects).
  Documentation: Review SAP documentation related to project costing and the specific modules you are using.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the root cause of the DPR_CALC020 error and implement a suitable solution.