How To Fix WK102 - Enter a valid field name

SAP Error Message - Details

• Message type: E = Error

• Message class: WK - BPT: Messages integr. inbox

• Message number: 102

• Message text: Enter a valid field name

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message WK102 - Enter a valid field name ?

  SAP Error Message:
  
  WK102 - Enter a valid field name
  
  Cause:
  The error message WK102 typically occurs in SAP Workflow when a user or developer tries to enter or reference a field name that is not valid or does not exist in the context of the workflow container or the related business object.
  Common causes include:
  
  Typing errors or misspellings in the field name.
  Using a field name that is not part of the workflow container or the referenced object.
  Referring to a field that is not yet defined or has been deleted.
  Using a field name that is not compatible with the workflow step or method.
  
  
  Solution:
  To resolve the WK102 error, follow these steps:
  
  
  Check the Field Name:
  
  Verify the exact spelling of the field name.
  Ensure that the field name exists in the workflow container or the referenced business object.
  
  
  
  Use the F4 Help:
  
  When entering the field name, use the F4 help (value help) to select the correct field from the list of available fields. This helps avoid typos and invalid entries.
  
  
  
  Verify Workflow Container:
  
  Go to the workflow container and check if the field is defined there.
  If the field is missing, add it to the container or adjust your reference accordingly.
  
  
  
  Check Business Object Attributes:
  
  If the field is supposed to come from a business object, verify that the attribute exists in the business object definition (transaction SWO1).
  If missing, add or correct the attribute in the business object.
  
  
  
  Adjust Workflow Step or Method:
  
  Ensure that the field is valid for the particular workflow step or method you are working with.
  Sometimes, the field might be valid in one context but not in another.
  
  
  
  Transport and Activation:
  
  If changes were recently made to the workflow or business object, ensure that all objects are activated and transported correctly.
  
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SWDD - Workflow Builder (to check and edit workflow container and steps)
  SWO1 - Business Object Builder (to check business object attributes)
  SWI1 - Workflow Log (to analyze workflow errors)
  
  
  
  SAP Notes and Documentation:
  
  Check SAP Notes related to workflow container and field validation.
  SAP Help Portal for Workflow basics and container management.
  
  
  
  Common Scenario:
  
  When mapping container elements in a workflow step, referencing a field that does not exist or is misspelled triggers WK102.
  Always use the dropdown or F4 help to avoid manual entry errors.
  
  
  
  
  Summary:
  WK102 - Enter a valid field name means the workflow container or business object does not recognize the field name you entered. Verify the field name, use F4 help, check the workflow container and business object attributes, and correct the reference to fix the error.