How To Fix CFD_RUNTIME027 - Source field &1 of service interface &2 operation&3 not found

CFD_RUNTIME027 - Overview

• Message type: E = Error

• Message class: CFD_RUNTIME - Custom Fields: Runtime Data

• Message number: 027

• Message text: Source field &1 of service interface &2 operation&3 not found

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_RUNTIME027 - Source field &1 of service interface &2 operation&3 not found ?

  The SAP error message CFD_RUNTIME027 indicates that there is an issue with a service interface in the SAP system, specifically that a source field specified in the operation of the service interface cannot be found. This error typically arises in the context of SAP Process Orchestration (PO) or SAP Cloud Platform Integration (CPI) when dealing with service interfaces and mappings.
  
  Cause:
  
  Field Name Mismatch: The source field specified in the operation does not exist in the data structure or message type being processed. This could be due to a typo or an incorrect field name.
  Changes in Data Structure: If the underlying data structure has been modified (e.g., fields added, removed, or renamed) after the service interface was created, the mapping may no longer be valid.
  Incorrect Mapping: The mapping configuration may not correctly reference the source fields, leading to this error.
  Versioning Issues: If there are multiple versions of the service interface, the wrong