How To Fix RTC_COMM055 - Selection &1 already exists in this composite selection

SAP Error Message - Details

• Message type: E = Error

• Message class: RTC_COMM -

• Message number: 055

• Message text: Selection &1 already exists in this composite selection

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RTC_COMM055 - Selection &1 already exists in this composite selection ?

  The SAP error message RTC_COMM055, which states "Selection &1 already exists in this composite selection," typically occurs in the context of composite selections in SAP systems, particularly when working with reporting or data selection functionalities. This error indicates that there is an attempt to add a selection that already exists in the composite selection criteria.
  Cause:
  The error is caused by trying to include a selection criterion that has already been defined in the composite selection. This can happen in various scenarios, such as:
  
  Duplicate Entries: You may have inadvertently added the same selection criteria multiple times.
  Incorrect Configuration: The configuration of the composite selection might not be set up correctly, leading to conflicts.
  User Error: The user may not be aware that the selection already exists and is attempting to add it again.
  
  Solution:
  To resolve the RTC_COMM055 error, you can take the following steps:
  
  
  Check Existing Selections: Review the composite selection criteria to identify if the selection you are trying to add already exists. Remove any duplicates if found.
  
  
  Modify the Selection: If you need to change the existing selection, consider modifying it instead of adding a new one. This can help avoid conflicts.
  
  
  Clear Cache: Sometimes, clearing the cache or refreshing the session can help resolve temporary issues.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for guidance on managing composite selections effectively.
  
  
  User Training: If this error is common among users, consider providing training or documentation to help them understand how to manage selections properly.
  
  
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  Composite Selections: These are used in various SAP modules for reporting and data extraction, allowing users to combine multiple selection criteria.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes that deal with selections and reporting, such as SE38 (ABAP Editor) or SQ01 (SAP Query).
  
  By following these steps, you should be able to resolve the RTC_COMM055 error and manage your composite selections more effectively.