How To Fix SWF_EXP_001002 - Expression &1 is syntactically correct

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_EXP_001 - Expression Service Messages

• Message number: 002

• Message text: Expression &1 is syntactically correct

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_EXP_001002 - Expression &1 is syntactically correct ?

  The SAP error message SWF_EXP_001002 indicates that an expression you are trying to use in a workflow is syntactically correct, but it may not be semantically valid or may not yield the expected results. This error typically arises in the context of workflow expressions, where the syntax is valid, but the logic or context of the expression may not be appropriate for the intended use.
  Cause:
  
  Syntactical Validity: The expression is written correctly according to the syntax rules of the workflow engine.
  Semantic Issues: The expression may reference variables or functions that are not valid in the current context, or it may not produce a meaningful result.
  Data Type Mismatch: The expression may involve operations on incompatible data types.
  Contextual Errors: The expression may be valid in isolation but not applicable in the specific workflow context where it is being used.
  
  Solution:
  
  Review the Expression: Check the expression for logical correctness. Ensure that it is not only syntactically correct but also makes sense in the context of the workflow.
  Check Variable References: Ensure that all variables and functions used in the expression are defined and accessible in the current workflow context.
  Data Types: Verify that the data types of the variables involved in the expression are compatible with the operations being performed.
  Test in Isolation: If possible, test the expression in a simpler context or a different environment to see if it produces the expected results.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the specific functions or operations being used in the expression.
  Debugging: Use debugging tools available in the SAP workflow environment to trace the execution and identify where the expression may be failing.
  
  Related Information:
  
  SAP Workflow Documentation: Review the official SAP documentation for workflows to understand the syntax and semantics of expressions.
  SAP Community: Engage with the SAP community forums or support channels to seek advice from other users who may have encountered similar issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like SWDD for workflow definition) that can help you navigate and troubleshoot workflow issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.