How To Fix CCMM028 - No structure gap exists at &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CCMM - Message Class for A&D CCM

• Message number: 028

• Message text: No structure gap exists at &1 &2

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 CCMM028 - No structure gap exists at &1 &2 ?

  The SAP error message CCMM028: No structure gap exists at &1 &2 typically occurs in the context of SAP Controlling (CO) when working with cost center accounting or internal orders. This error indicates that there is no gap in the structure of the cost elements or cost centers that you are trying to work with.
  Cause:
  The error can arise due to several reasons:
  
  No Gaps in Structure: The system is trying to find a gap in the structure (like cost elements or cost centers) for the specified period, but it cannot find any. This usually means that the structure is continuous without any breaks.
  Incorrect Configuration: There may be an issue with the configuration of the controlling area or the cost element structure.
  Data Entry Issues: The data being entered may not align with the expected structure, leading to this error.
  
  Solution:
  To resolve the CCMM028 error, you can take the following steps:
  
  
  Check Structure Configuration:
  
  Go to the configuration settings for your controlling area and verify that the cost elements and cost centers are set up correctly.
  Ensure that there are no missing gaps in the structure that should exist.
  
  
  
  Review Data Entry:
  
  Double-check the data you are entering to ensure it aligns with the existing structure.
  Make sure you are not trying to enter data for a period or cost element that does not exist.
  
  
  
  Use Transaction Codes:
  
  Use transaction codes like KSB1 (for cost center reports) or KOB1 (for order reports) to analyze the data and see if there are any discrepancies.
  You can also use OKB9 to check the cost element master data.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to cost center accounting and internal orders for any specific guidelines or troubleshooting steps.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights based on the specific configuration of your system.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP CO, such as KSB1, KOB1, OKB9, and others that may help in analyzing cost structures.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide patches or additional information on known issues.
  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 identify the cause of the CCMM028 error and implement a solution to resolve it.