How To Fix TPM_CAL899 - Internal error in calculation service

SAP Error Message - Details

• Message type: E = Error

• Message class: TPM_CAL - Treasury: Messages Development Class FTR_VAL_CALCULATOR

• Message number: 899

• Message text: Internal error in calculation service

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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?

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 TPM_CAL899 - Internal error in calculation service ?

  The SAP error message TPM_CAL899 ("Internal error in calculation service") typically occurs in the context of Treasury and Risk Management (TRM) or Financial Supply Chain Management (FSCM) modules, particularly when dealing with transaction processing or calculations related to financial instruments.
  Causes:
  
  Configuration Issues: Incorrect or incomplete configuration settings in the Treasury module can lead to calculation errors.
  Data Inconsistencies: Missing or inconsistent data in the relevant master data or transaction data can trigger this error.
  System Bugs: There may be bugs or issues in the specific version of SAP you are using, which can lead to internal errors during calculations.
  Performance Issues: If the system is under heavy load or if there are performance issues, it may not be able to process calculations correctly.
  Custom Code: If there are custom enhancements or modifications in the calculation logic, they may not be functioning as expected.
  
  Solutions:
  
  Check Configuration: Review the configuration settings in the Treasury module to ensure they are set up correctly. Pay special attention to valuation methods, risk categories, and other relevant settings.
  Data Validation: Validate the data involved in the transaction that triggered the error. Ensure that all required fields are populated and that the data is consistent.
  Review Logs: Check the application logs (transaction SLG1) for more detailed error messages or stack traces that can provide insights into the root cause of the issue.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to this error. Applying the latest patches or updates may resolve the problem.
  Performance Monitoring: Monitor system performance and check for any bottlenecks that may be affecting the calculation service. Consider optimizing the system if necessary.
  Custom Code Review: If there are custom developments, review the code for any potential issues that could lead to this error. Debugging the custom code may help identify the problem.
  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 transaction codes, data involved, and any relevant logs.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as TPM1, TPM2, TPM3, etc., which are used for managing Treasury transactions.
  Documentation: Refer to SAP documentation for Treasury and Risk Management for detailed information on configuration and troubleshooting.
  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 TPM_CAL899 error in your SAP system.