How To Fix CCMM453 - Installed quantity is greater than structure gap quantity

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 453

• Message text: Installed quantity is greater than structure gap quantity

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 CCMM453 - Installed quantity is greater than structure gap quantity ?

  The SAP error message CCMM453: Installed quantity is greater than structure gap quantity typically occurs in the context of SAP's Plant Maintenance (PM) or Controlling (CO) modules, particularly when dealing with maintenance orders, work orders, or production orders. This error indicates that the quantity of a component or material that has been installed or recorded exceeds the available quantity defined in the structure gap.
  Cause:
  
  Mismatch in Quantities: The installed quantity of a component in a maintenance or production order exceeds the quantity defined in the bill of materials (BOM) or the structure gap.
  Incorrect Data Entry: There may have been an error in data entry when recording the installed quantity.
  Changes in BOM: If the BOM was changed after the order was created, it could lead to discrepancies between the installed quantity and the BOM structure.
  Inventory Issues: There may be issues with inventory management, such as incorrect stock levels or unaccounted materials.
  
  Solution:
  
  Verify Installed Quantity: Check the installed quantity in the order and ensure it matches the expected quantity based on the BOM or structure gap.
  Review BOM: Look at the BOM for the relevant order to confirm the correct quantities are defined. If changes were made, ensure they are reflected in the order.
  Adjust Quantities: If the installed quantity is indeed correct and should be higher, you may need to adjust the BOM or structure gap to accommodate the new quantity.
  Recreate Order: In some cases, it may be necessary to recreate the order if there are significant discrepancies that cannot be resolved.
  Consult Documentation: Review SAP documentation or consult with your SAP support team for specific guidance related to your configuration and version of SAP.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like IW32 (Change Order), CS02 (Change BOM), or CO02 (Change Production Order) to make necessary adjustments.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates.
  User Roles: Ensure that you have the appropriate permissions to make changes to orders, BOMs, or inventory records.
  Testing: After making changes, conduct tests to ensure that the error does not reoccur and that the system behaves as expected.
  
  If the issue persists after following these steps, it may be beneficial to engage with your SAP support team or a consultant who specializes in SAP PM or CO for further assistance.