How To Fix CM_REPORT_GEN026 - Symbol &1 cannot be used as a conditional symbol

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_REPORT_GEN - Report Generation

• Message number: 026

• Message text: Symbol &1 cannot be used as a conditional symbol

What causes this issue?

An attempt is being made to use the &V1& symbol in the condition of a
blank compression or conditional output. However, this is not possible.

System Response

If the &V1& symbol is used as a condition, a value cannot be determined
for the symbol. This effects the evaluation of the condition. The report
does not contain the expected data as a result.

How to fix this error?

Do not use the &V1& symbol in a condition in the report template.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_REPORT_GEN026 - Symbol &1 cannot be used as a conditional symbol ?

  The SAP error message CM_REPORT_GEN026, which states "Symbol &1 cannot be used as a conditional symbol," typically occurs in the context of SAP's reporting tools, particularly when working with conditional formatting or conditional logic in reports.
  Cause:
  This error usually arises due to one of the following reasons:
  
  
  Invalid Symbol Usage: The symbol (represented by &1) you are trying to use in a conditional statement is not defined or is not valid for the context in which you are trying to use it. This could be due to a typo or because the symbol is not recognized in the current scope.
  
  
  Scope Issues: The symbol may not be available in the context where you are trying to use it. For example, if the symbol is defined in a different report or section, it may not be accessible in the current context.
  
  
  Data Type Mismatch: The symbol may not be of the expected data type for the conditional logic you are trying to implement. For instance, if you are trying to use a string symbol in a numeric condition, it will lead to this error.
  
  
  Solution:
  To resolve the CM_REPORT_GEN026 error, you can take the following steps:
  
  
  Check Symbol Definition: Ensure that the symbol you are trying to use is correctly defined in the report. Verify that there are no typos in the symbol name.
  
  
  Verify Scope: Make sure that the symbol is accessible in the context where you are trying to use it. If it is defined in a different section or report, you may need to redefine it or ensure it is included in the current context.
  
  
  Data Type Validation: Check the data type of the symbol and ensure it matches the expected type for the conditional logic. If necessary, convert the symbol to the appropriate type before using it in the condition.
  
  
  Review Documentation: Consult the SAP documentation or help resources for specific guidelines on using conditional symbols in reports. This can provide insights into any restrictions or requirements.
  
  
  Debugging: If the issue persists, consider debugging the report to trace where the symbol is being defined and used. This can help identify any logical errors in the report design.
  
  
  Related Information:
  
  SAP Notes and Knowledge Base Articles: Check SAP's support portal for any notes or articles related to this specific error message. There may be updates or patches that address this issue.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on report generation and conditional logic in SAP.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.