How To Fix 5F499 - SI number not compatible with SI key (no. & <-> key = &)

5F499 - Overview

• Message type: E = Error

• Message class: 5F - HR F: Error Messages (France)

• Message number: 499

• Message text: SI number not compatible with SI key (no. & <-> key = &)

France only

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message 5F499 - SI number not compatible with SI key (no. & <-> key = &) ?

  The SAP error message "5F499 SI number not compatible with SI key (no. & <-> key = &)" typically indicates a mismatch between a Service Interface (SI) number and its corresponding Service Interface key. This error can occur in various contexts, such as during data processing, integration scenarios, or when working with service-oriented architecture (SOA) components in SAP.
  
  Cause:
  
  Mismatch in Configuration: The SI number and the SI key are not aligned in the configuration. This could happen if the SI number was changed or if the key was incorrectly set up.
  Data Integrity Issues: There may be inconsistencies in the data being processed, leading to a situation where the system cannot find a valid mapping between the SI number and the SI key.
  Versioning Issues: If there are multiple versions of the service interface, the system might be trying to use an outdated or incorrect version.
  Transport Issues: If the configuration was transported from