How To Fix SWF_EXP_001302 - Error when saving test expression &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_EXP_001 - Expression Service Messages

• Message number: 302

• Message text: Error when saving test expression &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_EXP_001302 - Error when saving test expression &1 ?

  The SAP error message SWF_EXP_001302 typically occurs in the context of workflow expressions in SAP Business Workflow. This error indicates that there is an issue when trying to save a test expression, which could be due to various reasons such as syntax errors, invalid references, or other configuration issues.
  Causes:
  
  Syntax Errors: The expression you are trying to save may contain syntax errors or invalid characters.
  Invalid References: The expression might reference objects or variables that do not exist or are not accessible in the current context.
  Data Type Mismatch: There could be a mismatch between the expected data type and the actual data type being used in the expression.
  Authorization Issues: The user may not have the necessary authorizations to save changes to the workflow expressions.
  System Configuration Issues: There may be underlying configuration issues in the SAP system that are causing the error.
  
  Solutions:
  
  Check Syntax: Review the expression for any syntax errors. Ensure that all functions and operators are used correctly.
  Validate References: Ensure that all variables and objects referenced in the expression are valid and accessible.
  Data Type Verification: Check that the data types used in the expression match the expected types. If necessary, convert data types appropriately.
  Authorization Check: Verify that the user has the necessary authorizations to modify workflow expressions. If not, contact your system administrator to obtain the required permissions.
  Debugging: Use debugging tools available in SAP to trace the execution of the expression and identify where the error occurs.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on writing and testing expressions in workflows.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SWDD (Workflow Builder) and SWI1 (Work Item Selection) to manage workflows effectively.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.