How To Fix IO220 - All serial numbers have been entered

SAP Error Message - Details

• Message type: E = Error

• Message class: IO - Plant Maintenance: Object List

• Message number: 220

• Message text: All serial numbers have been entered

What causes this issue?

You are trying to enter further <GL:serial_number>serial numbers</>.
All the necessary serial numbers have already been entered.

System Response

INCLUDE 'KEINE-VERARBEITUNG' OBJECT DOKU ID TX LANGUAGE E

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IO220 - All serial numbers have been entered ?

  The SAP error message IO220 ("All serial numbers have been entered") typically occurs in the context of inventory management or production processes where serial number tracking is required. This error indicates that the system expects all serial numbers for a particular item to be entered, but it has detected that this requirement has not been met.
  Cause:
  
  Incomplete Serial Number Entry: The most common cause is that not all required serial numbers for the items being processed have been entered. This can happen during goods movements, production confirmations, or when performing inventory counts.
  Configuration Issues: There may be configuration settings in the material master or serial number profiles that require serial numbers to be entered for certain transactions.
  Transaction Type: The specific transaction you are trying to execute may require serial numbers to be entered, and if they are not, the system will throw this error.
  
  Solution:
  
  Check Serial Number Entry: Ensure that all required serial numbers for the items are entered. You can do this by reviewing the item details in the transaction you are working on.
  Review Material Master Data: Check the material master data for the item in question to see if it is set up to require serial number tracking. You can do this by navigating to the material master (MM03) and checking the relevant views.
  Adjust Configuration: If the requirement for serial numbers is not appropriate for your business process, you may need to adjust the configuration settings in the system. This may involve changing the serial number profile or the settings in the material master.
  Consult Documentation: Review SAP documentation or help resources for specific guidance on handling serial numbers in your version of SAP.
  User Training: Ensure that users are trained on the importance of entering serial numbers and the processes involved in managing them.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MIGO (Goods Movement), CO11N (Production Confirmation), and others that may involve serial number handling.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address specific issues.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the IO220 error and ensure that all necessary serial numbers are properly entered in your SAP system.