How To Fix CM_EHFND_COMN126 - Cannot merge statements; select at least two statements

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_COMN - Commonly Used Messages

• Message number: 126

• Message text: Cannot merge statements; select at least two statements

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_COMN126 - Cannot merge statements; select at least two statements ?

  The SAP error message CM_EHFND_COMN126 ("Cannot merge statements; select at least two statements") typically occurs in the context of SAP applications that involve data manipulation or processing, particularly when working with multiple statements in a single operation.
  Cause:
  This error usually arises when a user attempts to perform an operation that requires at least two statements to be selected or merged, but only one or no statements are selected. This can happen in various scenarios, such as:
  
  Data Processing: When trying to merge or process data from multiple sources or records, and the system expects at least two entries to perform the operation.
  User Interface: In a user interface where users can select multiple items (like in a list or table), if the user selects only one item or none, the operation that requires multiple selections will fail.
  Configuration Issues: Sometimes, the configuration of the application or the way the statements are defined may lead to this error if they are not set up to handle single selections.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Select Multiple Statements: Ensure that you select at least two statements or records before attempting to perform the operation that triggered the error. This may involve checking checkboxes or using a multi-select feature in the user interface.
  
  
  Review the Operation: If you are trying to merge or process data, review the operation you are attempting to perform. Make sure it logically requires multiple statements and that you are following the correct procedure.
  
  
  Check for Filters: If you are using filters or search criteria, ensure that they are not limiting your selection to a single statement. Adjust the filters to allow for multiple selections.
  
  
  Consult Documentation: Refer to the SAP documentation or help resources related to the specific module or transaction you are working with. There may be specific guidelines or requirements for the operation you are trying to perform.
  
  
  Contact Support: If the issue persists and you are unable to resolve it, consider reaching out to your SAP support team or consulting with an SAP expert who can provide more tailored assistance based on your specific environment and configuration.
  
  
  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: If this error occurs in a specific transaction, note the transaction code and search for related documentation or community discussions.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to address the CM_EHFND_COMN126 error effectively.