How To Fix CRM_50026 - Action manager: Selection using checkboxes for flat lists only

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_50 - Messages for Development Class CCMB

• Message number: 026

• Message text: Action manager: Selection using checkboxes for flat lists only

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_50026 - Action manager: Selection using checkboxes for flat lists only ?

  The SAP error message CRM_50026 indicates that the action manager is trying to perform an operation that requires the selection of items using checkboxes, but the current context does not support this feature. This typically occurs in scenarios where the system is expecting a flat list of items, but the data structure or the way the data is presented does not allow for checkbox selection.
  Cause:
  
  Data Structure: The data being displayed is not in a flat list format. This can happen if the data is hierarchical or if it is presented in a way that does not support checkbox selection.
  Configuration Issues: The configuration of the action manager or the specific transaction might not be set up to allow for checkbox selections.
  User Interface Limitations: The user interface being used may not support the selection of multiple items through checkboxes.
  
  Solution:
  
  Check Data Format: Ensure that the data being displayed is in a flat list format. If it is hierarchical, consider changing the view or the way the data is presented.
  Review Configuration: Check the configuration settings for the action manager and ensure that it is set up to allow for checkbox selections. This may involve reviewing the customizing settings in the SAP system.
  Use Alternative Selection Methods: If checkboxes are not available, consider using other selection methods provided by the interface, such as dropdowns or single selections.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the action manager and its configuration.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if this is a recurring issue or if it affects multiple users.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide patches or updates.
  User Forums: Look for discussions in SAP community forums where other users may have encountered and resolved similar issues.
  Transaction Codes: Familiarize yourself with transaction codes related to the action manager and CRM functionalities, as they may provide additional insights or options for troubleshooting.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.