How To Fix /SAPAPO/DC_MSG149 - Insert or delete only possible in change mode

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/DC_MSG -

• Message number: 149

• Message text: Insert or delete only possible in change mode

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/DC_MSG149 - Insert or delete only possible in change mode ?

  The SAP error message /SAPAPO/DC_MSG149: Insert or delete only possible in change mode typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a user attempts to perform an insert or delete operation in a mode that does not allow such changes. This error is often encountered in the context of planning books, data views, or other interactive planning scenarios.
  Cause:
  
  Mode Restriction: The operation is being attempted in display mode or a mode that does not permit changes. In SAP APO, certain modes are designated for viewing data only, while others allow for modifications.
  User Permissions: The user may not have the necessary permissions to perform insert or delete operations.
  Data Locking: The data being modified may be locked by another user or process, preventing changes.
  
  Solution:
  
  Switch to Change Mode: Ensure that you are in the correct mode that allows for changes. You can typically switch to change mode by selecting the appropriate option in the user interface (e.g., "Change" or "Edit" mode).
  Check User Permissions: Verify that your user role has the necessary permissions to perform insert or delete operations. If not, contact your system administrator to adjust your permissions.
  Check for Locks: Investigate if the data is locked by another user or process. You can use transaction codes like SM12 to check for locks and SM21 to review system logs for any related issues.
  Consult Documentation: Review the relevant SAP documentation or help files for specific instructions related to the planning book or data view you are working with.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/SDP94 (for planning books) and /SAPAPO/SDP95 (for data views).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: Ensure that users are adequately trained on the functionalities of SAP APO, particularly regarding modes of operation and data manipulation.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP community forums for additional insights.