How To Fix MA826 - Planning method "K" not allowed - info structure >$< contains prod.groups

SAP Error Message - Details

• Message type: E = Error

• Message class: MA - Sales and Operations Planning

• Message number: 826

• Message text: Planning method "K" not allowed - info structure >$< contains prod.groups

What causes this issue?

You have tried to set consistent planning for this information
structure.

System Response

Only level-by-level planning is allowed for information structures
which contain the characteristic "product group".

How to fix this error?

Use level-by-level planning for this information structure.
Note that you can plan a different information structure with
consistent planning and then copy the planned key figures into this
information structure.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MA826 - Planning method "K" not allowed - info structure >$< contains prod.groups ?

  The SAP error message MA826 indicates that there is an issue with the planning method "K" (which stands for "K-Plan" or "K-Planning") in relation to an info structure that contains production groups. This error typically arises when you are trying to use a planning method that is not compatible with the characteristics of the info structure you are working with.
  Cause:
  
  Incompatible Planning Method: The planning method "K" is not allowed for info structures that contain production groups. This is because the K-planning method is designed for certain types of planning scenarios that do not involve production groups.
  Configuration Issues: The info structure may have been configured incorrectly, or the planning method may not be set up properly in the system.
  Data Issues: There may be inconsistencies or errors in the data related to the info structure or the production groups.
  
  Solution:
  
  Change Planning Method: If the info structure contains production groups, consider using a different planning method that is compatible with production groups. You may need to consult your SAP documentation or your SAP consultant to identify the appropriate planning method.
  Review Info Structure Configuration: Check the configuration of the info structure to ensure that it is set up correctly. You can do this by navigating to the relevant configuration settings in SAP.
  Adjust Production Groups: If the use of production groups is not necessary for your planning scenario, consider removing them from the info structure or adjusting the planning method accordingly.
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide guidance on how to resolve it.
  Testing: After making changes, perform testing to ensure that the error is resolved and that the planning process works as expected.
  
  Related Information:
  
  SAP Documentation: Refer to the SAP Help Portal for detailed documentation on planning methods and info structures.
  Transaction Codes: You may need to use transaction codes such as MC22 (to change info structure) or MC84 (to check planning methods) to investigate and resolve the issue.
  SAP Community: Engage with the SAP Community forums to seek advice from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to involve your SAP support team or a consultant with expertise in SAP planning and info structures.