How To Fix /SAPAPO/OE120 - The display/change protocol does not contain any messages

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OE -

• Message number: 120

• Message text: The display/change protocol does not contain any messages

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 /SAPAPO/OE120 - The display/change protocol does not contain any messages ?

  The SAP error message /SAPAPO/OE120 The display/change protocol does not contain any messages typically occurs in the context of SAP Advanced Planning and Optimization (APO) when you are trying to view or change the display/change protocol for a particular object, such as a planning order or a production order, and there are no messages available in the protocol.
  Cause:
  
  No Changes Made: The most common reason for this error is that there have been no changes made to the object since its creation. The display/change protocol only logs changes, so if no changes have occurred, there will be no messages to display.
  Protocol Not Activated: The display/change protocol may not be activated for the specific object type you are trying to view.
  Data Deletion: If the protocol data has been deleted or if the object has been archived, it may lead to this error.
  Authorization Issues: Lack of proper authorizations to view the protocol can also result in this message.
  
  Solution:
  
  Check for Changes: Verify if any changes have been made to the object. If not, this message is expected behavior.
  Activate Protocol: Ensure that the display/change protocol is activated for the relevant object type. This can usually be done in the configuration settings of the APO system.
  Review Object Status: Check if the object is still active and has not been archived or deleted.
  Authorization Check: Ensure that you have the necessary authorizations to view the display/change protocol. You may need to consult with your SAP security team to verify your access rights.
  Consult Documentation: Refer to SAP documentation or help resources for specific configuration settings related to the display/change protocol.
  
  Related Information:
  
  Transaction Codes: You may want to check relevant transaction codes in SAP APO that deal with display/change protocols, such as /SAPAPO/ORD for orders.
  SAP Notes: Check for any SAP Notes related to this error message for potential bug fixes or additional guidance.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after checking the above points, it may be beneficial to reach out to your SAP support team for further assistance.