How To Fix EG766 - Specify number of devices

SAP Error Message - Details

• Message type: E = Error

• Message class: EG - IS-U device management

• Message number: 766

• Message text: Specify number of devices

What causes this issue?

You have attempted to compile a lot. However, you have not specified
the lot status.

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?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EG766 - Specify number of devices ?

  The SAP error message EG766 ("Specify number of devices") typically occurs in the context of device management or when configuring output devices in SAP. This error indicates that the system requires a specification of the number of devices to be used, but this information has not been provided.
  Cause:
  
  Missing Configuration: The error often arises when a user attempts to create or modify a device configuration without specifying the required number of devices.
  Incomplete Input: The user may have skipped a field or not filled in the necessary details in the device configuration screen.
  System Settings: There may be a system setting or parameter that requires a specific number of devices to be defined for certain operations.
  
  Solution:
  
  
  Check Device Configuration:
  
  Navigate to the device configuration screen (usually found in transaction SPAD).
  Ensure that you have specified the number of devices in the relevant field.
  If you are creating a new device, make sure to fill in all mandatory fields.
  
  
  
  Review Input Fields:
  
  Go through the input fields carefully to ensure that all required information is provided.
  Look for any fields that may be marked as mandatory or highlighted.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files related to device management for guidance on the required fields and configurations.
  
  
  
  System Parameters:
  
  Check if there are any system parameters that need to be set regarding device management. This may involve consulting with your SAP Basis or system administrator.
  
  
  
  Testing:
  
  After making the necessary changes, try to execute the operation again to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SPAD (Spool Administration) for managing output devices.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles: Ensure that you have the appropriate permissions to configure devices in SAP, as lack of permissions can sometimes lead to incomplete configurations.
  
  If the problem persists after following these steps, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.