How To Fix SWF_GP_DEF169 - Expression conversion: invalid table access for component '&1'

SWF_GP_DEF169 - Overview

• Message type: E = Error

• Message class: SWF_GP_DEF - Guided Procedures Import

• Message number: 169

• Message text: Expression conversion: invalid table access for component '&1'

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_GP_DEF169 - Expression conversion: invalid table access for component '&1' ?

  The SAP error message SWF_GP_DEF169, which states "Expression conversion: invalid table access for component '&1'", typically occurs in the context of workflow or business process management within SAP systems. This error indicates that there is an issue with accessing a specific component of a table in an expression or a workflow definition.
  
  Cause:
  
  Invalid Table Access: The error usually arises when the workflow attempts to access a component of a table that is either not defined, does not exist, or is not accessible in the current context.
  Data Type Mismatch: There may be a mismatch between the expected data type and the actual data type of the component being accessed.
  Incorrect Workflow Configuration: The workflow might be incorrectly configured, leading to attempts to access components that are not available or incorrectly referenced.
  Authorization Issues: Sometimes, the user executing the workflow may not have the necessary authorizations to access certain components or tables.
  
  
  Solution:
  
  Check Table Definition: Verify