How To Fix /SAPAPO/DC_MSG022 - You can only delete blank lines in change mode

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DC_MSG -

• Message number: 022

• Message text: You can only delete blank lines in change 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 /SAPAPO/DC_MSG022 - You can only delete blank lines in change mode ?

  The SAP error message /SAPAPO/DC_MSG022 indicates that you are trying to delete a line in a data entry screen (typically in the SAP Advanced Planning and Optimization (APO) module) that is not a blank line. This error occurs when you are in display mode and attempt to delete a line that contains data.
  
  Cause:
  
  The error is triggered because the system only allows the deletion of blank lines when you are in change mode. If you are in display mode, the system does not permit any modifications, including deletions of non-blank lines.
  
  
  Solution:
  
  
  Switch to Change Mode: 
  
  To resolve this error, you need to switch from display mode to change mode. Look for a button or option labeled "Change" or "Edit" in the user interface. This will allow you to make modifications, including deleting non-blank lines.
  
  
  
  Delete Blank Lines Only: 
  
  If you are in change mode and still encounter this error, ensure that you are