How To Fix SWF_BND_001231 - Source (type '&1') not numerical

SWF_BND_001231 - Overview

• Message type: E = Error

• Message class: SWF_BND_001 - Messages for workflow binding class

• Message number: 231

• Message text: Source (type '&1') not numerical

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SWF_BND_001231 - Source (type '&1') not numerical ?

  The SAP error message SWF_BND_001231 indicates that there is an issue with a binding in a workflow where the source type is expected to be numerical, but it is not. This error typically arises in the context of SAP Business Workflow or when dealing with workflow bindings in SAP applications.
  
  Cause:
  The error occurs when:
  
  A variable or field that is expected to hold a numerical value is either empty, contains non-numerical characters, or is of a different data type (e.g., string, character).
  The workflow binding is incorrectly configured, leading to a mismatch between the expected data type and the actual data type being provided.
  
  
  Solution:
  To resolve the SWF_BND_001231 error, you can follow these steps:
  
  
  Check the Workflow Configuration:
  
  Review the workflow definition and ensure that the binding is correctly set up. Verify that the source variable is indeed supposed to be numerical.
  
  
  
  Validate Data Types:
  
  Inspect the data types of the variables involved in the binding. Ensure that