How To Fix C2093 - Serial numbers cannot be maintained (see long text)

SAP Error Message - Details

• Message type: E = Error

• Message class: C2 - Other messages production orders

• Message number: 093

• Message text: Serial numbers cannot be maintained (see long text)

What causes this issue?

You cannot maintain serial numbers for the material to be produced
because the unit of measure of the material is either assigned to a
dimension or the quantity was created with decimal places.

System Response

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

How to fix this error?

Choose a unit of measure without a dimension or do not specify any
decimal places.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C2093 - Serial numbers cannot be maintained (see long text) ?

  The SAP error message C2093, which states "Serial numbers cannot be maintained (see long text)," typically occurs when there is an issue with the handling of serial numbers in the system. This error can arise in various scenarios, such as during goods movements, inventory management, or when trying to create or change documents that involve serial numbers.
  Causes:
  
  
  Serial Number Profile Configuration: The serial number profile may not be correctly configured for the material in question. This can include settings that determine whether serial numbers are mandatory, optional, or not allowed.
  
  
  Material Master Settings: The material master record may not be set up to allow for serial number management. This includes the relevant views (like Sales, Plant, or Storage) not being configured to handle serial numbers.
  
  
  Document Type Restrictions: Certain document types may not allow for serial number maintenance. For example, some movement types may not require or allow serial numbers.
  
  
  Status of the Material: The material may be in a status that does not allow for serial number maintenance, such as being blocked or in a non-usable state.
  
  
  Transaction Context: The specific transaction you are trying to perform may not support serial number entry or maintenance.
  
  
  Solutions:
  
  
  Check Serial Number Profile: Review the serial number profile assigned to the material. Ensure that it is configured correctly to allow for serial number management.
  
  
  Review Material Master Data: Go to the material master record and check the relevant views to ensure that serial number management is enabled. You can do this using transaction code MM03.
  
  
  Verify Document Type Settings: Check the settings for the document type you are using to ensure that it allows for serial number maintenance. This can be done in the configuration settings.
  
  
  Check Material Status: Ensure that the material is not blocked or in a status that prevents serial number maintenance. You can check this in the material master or through inventory management transactions.
  
  
  Consult Long Text: The error message suggests checking the long text for more details. You can usually find this by clicking on the error message or looking it up in the SAP documentation.
  
  
  SAP Notes and Support: If the issue persists, consider searching for relevant SAP Notes or reaching out to SAP support for further assistance.
  
  
  Related Information:
  
  
  Transaction Codes: Common transaction codes related to serial number management include:
  
  MM03: Display Material Master
  MIGO: Goods Movement
  MB1A: Goods Withdrawal
  MB1B: Transfer Posting
  MB1C: Other Goods Receipts
  
  
  
  Configuration Path: The configuration for serial number management can typically be found under:
  
  SPRO > Logistics Execution > Shipping > Basic Shipping Functions > Serial Number Management.
  
  
  
  Documentation: Always refer to the official SAP documentation or help files for the most accurate and detailed information regarding error messages and their resolutions.
  
  
  By following these steps, you should be able to identify the cause of the C2093 error and implement a suitable solution.