How To Fix /SCF/CL_ICHDMDBG_MSG021 - The application tried to update a key figure that is not changeable.

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCF/CL_ICHDMDBG_MSG -

• Message number: 021

• Message text: The application tried to update a key figure that is not changeable.

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 /SCF/CL_ICHDMDBG_MSG021 - The application tried to update a key figure that is not changeable. ?

  The SAP error message /SCF/CL_ICHDMDBG_MSG021 indicates that an application attempted to update a key figure that is not changeable. This typically occurs in the context of SAP Integrated Business Planning (IBP) or SAP Analytics Cloud (SAC) when working with planning models and key figures.
  Cause:
  
  Key Figure Settings: The key figure you are trying to update may be set as "not changeable" in the configuration. This can happen if the key figure is defined as a calculated key figure or if it is set to be read-only.
  Planning Version: The planning version you are working with may have restrictions on certain key figures, preventing updates.
  Data Locking: The data might be locked due to a planning process or a data lock that prevents changes to certain key figures.
  Data Source: The key figure might be sourced from a data source that does not allow updates.
  
  Solution:
  
  Check Key Figure Configuration: Review the configuration of the key figure in the planning model. Ensure that it is set to be changeable if you need to update it.
  Review Planning Version Settings: Check the settings of the planning version you are using. Make sure that the key figure is allowed to be updated in that version.
  Unlock Data: If the data is locked, you may need to unlock it or wait until the locking process is complete before attempting to update the key figure.
  Use Correct Data Source: Ensure that you are using the correct data source that allows updates to the key figure.
  Consult Documentation: Refer to the SAP documentation for the specific application you are using (IBP, SAC, etc.) to understand the rules and restrictions regarding key figures.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Testing in Development: If possible, test changes in a development environment before applying them to production to avoid disruptions.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a technical consultant who specializes in the specific SAP module you are using.