How To Fix /SCWM/UI_PACKING501 - This unique item identifier cannot be entered here

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/UI_PACKING -

• Message number: 501

• Message text: This unique item identifier cannot be entered here

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/UI_PACKING501 - This unique item identifier cannot be entered here ?

  The SAP error message /SCWM/UI_PACKING501 indicates that a unique item identifier (such as a serial number or batch number) cannot be entered in the current context of the SAP Extended Warehouse Management (EWM) system. This error typically arises during packing operations when the system expects a different type of identifier or when the item is not configured correctly for the operation being performed.
  Causes:
  
  Incorrect Item Configuration: The item may not be set up to allow unique identifiers in the packing process.
  Contextual Restrictions: The operation being performed may not support the entry of unique identifiers at that stage (e.g., trying to pack an item that is not serial-managed).
  Warehouse Process Type: The warehouse process type being used may not allow for the entry of unique identifiers.
  User Authorization: The user may not have the necessary authorizations to enter unique identifiers for the item.
  System Settings: There may be system settings or configurations that restrict the use of unique identifiers in certain scenarios.
  
  Solutions:
  
  Check Item Configuration: Verify the configuration of the item in the material master. Ensure that it is set up to allow for unique identifiers (serial numbers or batch numbers) if required.
  Review Warehouse Process Type: Check the warehouse process type being used for packing. Ensure that it is configured to allow unique identifiers.
  Use Correct Transaction: Ensure that you are using the correct transaction or screen for the operation you are trying to perform. Some transactions may not support unique identifiers.
  User Authorization: Confirm that the user has the necessary authorizations to enter unique identifiers. If not, contact your SAP security administrator to adjust the permissions.
  Consult Documentation: Review SAP documentation or help resources for specific details on the error message and related configurations.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes in EWM, such as /SCWM/PRDI for packing and /SCWM/PRDI for managing items.
  Training and Documentation: Ensure that users are trained on the correct processes for handling unique identifiers in EWM to minimize errors.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.