How To Fix SWF_EXP_001075 - Expression '&1': A one-line value was expected for component '&2'

SWF_EXP_001075 - Overview

• Message type: E = Error

• Message class: SWF_EXP_001 - Expression Service Messages

• Message number: 075

• Message text: Expression '&1': A one-line value was expected for component '&2'

What causes this issue?

A multirow value was determined for component &V2& when evaluating
expression &V1&.
However, only a single-row value can be processed here.

System Response

The expression evaluation was canceled.

How to fix this error?

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

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 SWF_EXP_001075 - Expression '&1': A one-line value was expected for component '&2' ?

  The SAP error message SWF_EXP_001075 indicates that there is an issue with an expression in a workflow. Specifically, the error states that a one-line value was expected for a certain component, but the provided value does not meet this requirement. This typically occurs in the context of workflow definitions where expressions are used to evaluate conditions or assign values.
  
  Cause:
  
  Incorrect Expression Format: The expression defined for the workflow component is not formatted correctly. It may be multi-line or contain unexpected characters.
  Data Type Mismatch: The component expects a single-line string, but the provided value is either multi-line or of a different data type.
  
  Configuration Issues: There may be issues in the configuration of the workflow or the specific component that is being referenced.
  
  
  Solution:
  
  Check the Expression: Review the expression associated with the component indicated in the error message. Ensure that it is a single-line expression and does not contain any line breaks or unnecessary