How To Fix CMPERS116 - Internal error: Multiple selection not possible for field &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CMPERS - Personalization for Web Applications

• Message number: 116

• Message text: Internal error: Multiple selection not possible for field &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 CMPERS116 - Internal error: Multiple selection not possible for field &1 ?

  The SAP error message CMPERS116, which states "Internal error: Multiple selection not possible for field &1," typically occurs when a user attempts to perform a multiple selection operation on a field that does not support it. This can happen in various contexts, such as when using selection screens, reports, or transactions where certain fields are defined to accept only single values.
  Cause:
  
  Field Definition: The field in question (denoted by &1 in the error message) is defined in the data dictionary or the program as a single-value field. This means it does not support multiple selections.
  User Action: The user may have inadvertently tried to select multiple values for a field that is not designed to handle them, such as using the multiple selection button (often represented by a button with a list icon) on a single-value field.
  Custom Development: If the error occurs in a custom program or report, it may be due to incorrect coding or configuration that does not align with the field's properties.
  
  Solution:
  
  Check Field Properties: Review the field definition in the data dictionary (SE11) or the program code to confirm whether it is set up for multiple selections. If it is not, you will need to adjust your selection method.
  Use Single Selection: If the field is indeed a single-value field, ensure that you are only entering one value and not attempting to use the multiple selection feature.
  Modify Custom Code: If this error arises from a custom program, you may need to modify the code to handle the field correctly. This could involve changing the field type or ensuring that the logic accommodates single-value input.
  Consult Documentation: If you are unsure about the field's capabilities, refer to the SAP documentation or consult with your SAP administrator or developer for clarification.
  
  Related Information:
  
  Transaction Codes: The error can occur in various transactions, so knowing the specific transaction code can help in troubleshooting.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Debugging: If you have access to debugging tools, you can analyze the program flow to identify where the error is triggered and understand the context better.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support or your internal IT team for further assistance.