How To Fix /SCWM/L1038 - Key and data input not possible simultaneously

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/L1 -

• Message number: 038

• Message text: Key and data input not possible simultaneously

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/L1038 - Key and data input not possible simultaneously ?

  The SAP error message /SCWM/L1038 Key and data input not possible simultaneously typically occurs in the context of the SAP Extended Warehouse Management (EWM) module. This error indicates that the system is trying to process both a key input (like a document number or ID) and data input (like quantities or other details) at the same time, which is not allowed in the current context.
  Cause:
  
  Input Method Conflict: The error arises when the user attempts to enter both a key (like a reference number) and additional data (like quantities or other attributes) in the same input field or screen.
  Screen Configuration: The screen or transaction might be configured in a way that does not allow simultaneous input of keys and data.
  User Action: The user may have inadvertently triggered the error by trying to input data in a way that the system does not support.
  
  Solution:
  
  Separate Inputs: Ensure that you are entering either a key or data, but not both at the same time. For example, if you are entering a document number, do not try to enter quantities or other details in the same step.
  Check Input Fields: Review the input fields on the screen to ensure you are using them correctly. Some fields may be designated for specific types of input.
  Review Documentation: Consult the SAP documentation or help resources for the specific transaction or process you are working on to understand the expected input method.
  User Training: If this is a recurring issue, consider providing additional training for users on how to properly enter data in the system.
  System Configuration: If you have access to system configuration, check if there are any settings that can be adjusted to allow for more flexible input methods, though this may require consulting with an SAP Basis or EWM consultant.
  
  Related Information:
  
  Transaction Codes: Identify the specific transaction code where the error occurs, as this can help in troubleshooting.
  SAP Notes: Check for any relevant SAP Notes or updates that may address this error or provide additional context.
  Support Forums: Look for discussions in SAP community forums or support channels where other users may have encountered and resolved similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.