How To Fix CLB2_PARSE104 - Incomplete expression: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CLB2_PARSE - Texts for parser exceptions

• Message number: 104

• Message text: Incomplete 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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CLB2_PARSE104 - Incomplete expression: &1 ?

  The SAP error message CLB2_PARSE104 with the description "Incomplete expression: &1" typically occurs in the context of SAP Business Workflow or when dealing with expressions in the SAP system, particularly in the context of Business Rules or similar functionalities.
  Cause:
  The error indicates that there is an incomplete expression in the context where it is being evaluated. This could be due to several reasons:
  
  Syntax Error: The expression may have a syntax error, such as missing operators, parentheses, or other required components.
  Incomplete Logic: The expression may not be fully defined, leading to ambiguity in its evaluation.
  Incorrect Variable References: The expression might reference variables or fields that are not properly defined or initialized.
  
  Solution:
  To resolve the CLB2_PARSE104 error, you can take the following steps:
  
  
  Review the Expression: Check the expression that is causing the error. Ensure that it is complete and follows the correct syntax. Look for missing operators, parentheses, or other components.
  
  
  Validate Variables: Ensure that all variables or fields referenced in the expression are correctly defined and initialized. If any variable is missing or incorrectly referenced, it can lead to this error.
  
  
  Test in Isolation: If possible, isolate the expression and test it in a simpler context to identify the specific part that is causing the issue.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the correct syntax and structure for expressions in the specific context you are working with.
  
  
  Debugging: If you have access to debugging tools, use them to step through the code or workflow to identify where the expression is being evaluated and what might be causing the incompleteness.
  
  
  Seek Help from SAP Community: If you are unable to resolve the issue, consider reaching out to the SAP community forums or support for assistance. Provide details about the expression and the context in which the error occurs.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to workflows or expressions, such as SWDD (Workflow Builder) or BRF+ (Business Rule Framework).
  Training and Documentation: Consider reviewing training materials or documentation related to SAP Business Workflow or the specific module you are working with to better understand how to construct valid expressions.
  
  By following these steps, you should be able to identify and correct the issue causing the CLB2_PARSE104 error in your SAP environment.