How To Fix EWA156 - The "Display/Change" function cannot be used in creation mode

SAP Error Message - Details

• Message type: E = Error

• Message class: EWA - IS-U-WA: Waste Management

• Message number: 156

• Message text: The "Display/Change" function cannot be used in creation mode

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EWA156 - The "Display/Change" function cannot be used in creation mode ?

  The SAP error message EWA156, which states "The 'Display/Change' function cannot be used in creation mode," typically occurs when a user attempts to access the display or change functions of a transaction or object that is currently in creation mode. This can happen in various contexts, such as when working with master data, documents, or configuration settings.
  Cause:
  
  Creation Mode: The system is in a mode where it is expecting new entries to be created rather than existing entries to be displayed or modified. This often happens when a user is in a transaction that is designed for creating new records.
  Transaction Type: The specific transaction or function you are trying to access may not allow for display or change operations while in the creation phase.
  User Permissions: In some cases, user roles and permissions may restrict access to certain functions based on the current mode of the transaction.
  
  Solution:
  
  Exit Creation Mode: If you are in a creation mode, you need to either complete the creation of the record or cancel the creation process. You can do this by:
  
  Saving the new entry if you want to keep it.
  Canceling the transaction if you do not want to save the new entry.
  
  
  Access the Correct Function: After exiting creation mode, you can then access the display or change functions for the record you are interested in.
  Check Transaction Code: Ensure that you are using the correct transaction code for the operation you want to perform. For example, if you are trying to display or change an existing record, make sure you are not using a transaction that is specifically for creating new records.
  User Roles and Authorizations: If you believe you should have access to the display/change functions, check with your SAP administrator to ensure that your user role has the necessary permissions.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific module or transaction you are working with to understand the expected behavior and limitations.
  SAP Notes: Check SAP Notes for any known issues or updates related to the error message EWA156.
  Transaction Codes: Familiarize yourself with the relevant transaction codes for creating, displaying, and changing records in the specific SAP module you are using (e.g., MM, SD, FI).
  
  If the issue persists after trying the above solutions, it may be helpful to consult with your SAP support team or refer to SAP community forums for additional assistance.