How To Fix FMCE455 - The derivation strategy does not return any consistent value

SAP Error Message - Details

• Message type: E = Error

• Message class: FMCE - Cover Eligibility Messages

• Message number: 455

• Message text: The derivation strategy does not return any consistent value

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FMCE455 - The derivation strategy does not return any consistent value ?

  The SAP error message FMCE455, which states "The derivation strategy does not return any consistent value," typically occurs in the context of the Funds Management (FM) module when there is an issue with the derivation strategy used for determining values in financial transactions. This error indicates that the system was unable to derive a consistent value based on the defined rules or strategies.
  Causes:
  
  Incorrect Configuration: The derivation strategy may not be properly configured, leading to inconsistencies in the values being derived.
  Missing or Incomplete Data: Required data for the derivation process may be missing or incomplete, preventing the system from deriving a value.
  Conflicting Rules: There may be conflicting rules or conditions defined in the derivation strategy that lead to ambiguity.
  Changes in Master Data: Changes in master data (e.g., cost centers, funds centers) that are not reflected in the derivation strategy can cause inconsistencies.
  Version Issues: If there are multiple versions of the derivation strategy, the system may be referencing the wrong version.
  
  Solutions:
  
  Review Derivation Strategy: Check the configuration of the derivation strategy in the SAP system. Ensure that all rules and conditions are correctly defined and do not conflict with each other.
  Check Master Data: Verify that all relevant master data is complete and accurate. Ensure that the data required for the derivation is available and correctly maintained.
  Test Derivation Logic: Use the test functionality in the derivation strategy configuration to simulate the derivation process and identify where it fails.
  Update Configuration: If necessary, update the configuration to correct any issues found during the review. This may involve adding missing rules or adjusting existing ones.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of the FM module you are using for any known issues or additional guidance.
  Seek Help from 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:
  
  Transaction Codes: You may need to use transaction codes such as FMAVCR01 (for checking budget availability) or FMCE (for derivation strategy configuration) to investigate further.
  SAP Notes: Check for 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, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the FMCE455 error and implement a solution to resolve it.