How To Fix MA085 - Posting periods and months cannot be planned simultaneously

SAP Error Message - Details

• Message type: E = Error

• Message class: MA - Sales and Operations Planning

• Message number: 085

• Message text: Posting periods and months cannot be planned simultaneously

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MA085 - Posting periods and months cannot be planned simultaneously ?

  The SAP error message MA085, which states "Posting periods and months cannot be planned simultaneously," typically occurs in the context of planning in SAP, particularly when dealing with Material Requirements Planning (MRP) or similar modules. This error indicates that there is a conflict in the planning settings where both posting periods and months are being used simultaneously, which is not allowed.
  Cause:
  The error arises when:
  
  Configuration Settings: The planning configuration in SAP is set to allow either monthly planning or period-based planning, but not both at the same time.
  Master Data Settings: The material master or planning parameters may have been set incorrectly, leading to a conflict in how the system is trying to process the planning data.
  Planning Layout: The planning layout or the planning version may be configured to use both periods and months, which is not permissible.
  
  Solution:
  To resolve the MA085 error, you can take the following steps:
  
  
  Check Planning Configuration:
  
  Go to the configuration settings for planning in SAP (Transaction code: SPRO).
  Navigate to the relevant section for MRP or planning and ensure that you are only using one method (either monthly or period-based planning).
  
  
  
  Review Material Master Data:
  
  Check the material master records for the materials involved in the planning process.
  Ensure that the planning parameters are set correctly and consistently across the materials.
  
  
  
  Adjust Planning Layout:
  
  If you are using a planning layout, check the settings to ensure that it is not configured to use both posting periods and months.
  Modify the layout to use only one of the two options.
  
  
  
  Planning Version:
  
  Verify the planning version being used. Ensure that it is set up correctly and does not have conflicting settings.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific guidance on the configuration of planning periods and months.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test run to ensure that the error does not reoccur.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MD01 (MRP Run), MD02 (Single-item, Multi-level planning), and MM02 (Change Material).
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  User Forums: Engage with SAP community forums or user groups for shared experiences and solutions from other users who may have encountered the same error.
  
  By following these steps, you should be able to identify the root cause of the MA085 error and implement a solution to resolve it.