How To Fix /PLMI/RTG_RCA_SCO028 - Cannot delete planning level at &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/RTG_RCA_SCO -

• Message number: 028

• Message text: Cannot delete planning level at &1

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/RTG_RCA_SCO028 - Cannot delete planning level at &1 ?

  The SAP error message /PLMI/RTG_RCA_SCO028 Cannot delete planning level at &1 typically occurs in the context of SAP's Integrated Business Planning (IBP) or similar planning applications. This error indicates that there is an attempt to delete a planning level that is currently in use or has dependencies that prevent its deletion.
  Cause:
  
  Active Dependencies: The planning level you are trying to delete may have active dependencies, such as existing planning data, linked objects, or other configurations that rely on this planning level.
  Data Locking: There may be data locks in place that prevent the deletion of the planning level.
  Incorrect Authorization: The user may not have the necessary authorizations to delete the planning level.
  System Configuration: The planning level might be part of a configuration that is not set up to allow deletion.
  
  Solution:
  
  Check Dependencies: Review the planning level for any existing data or dependencies. You may need to delete or modify these dependencies before attempting to delete the planning level.
  Data Cleanup: If there are existing planning data entries associated with the planning level, consider archiving or deleting this data first.
  User Authorization: Ensure that the user attempting to delete the planning level has the necessary permissions. You may need to consult with your SAP security team.
  System Configuration Review: Check the system configuration to ensure that the planning level is not part of a larger configuration that restricts deletion.
  Consult Documentation: Refer to SAP documentation or support notes related to planning levels for any specific instructions or considerations.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with the error message and context.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP that deal with planning levels, such as /PLMI/RTG for planning-related configurations.
  SAP Notes: Search for SAP Notes that may address this specific error or provide additional troubleshooting steps.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.