How To Fix 0M101 - Manual comparison required, partially mixed automatically

SAP Error Message - Details

• Message type: E = Error

• Message class: 0M - Customer Enhancements

• Message number: 101

• Message text: Manual comparison required, partially mixed automatically

What causes this issue?

The upgrade comparison (adjustment) for &V1& using the Modification
Assistant has taken place, in part, automatically. For some sections,
however, a manual comparison will be required.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Using the split screen editor, you can now execute this comparison.
In the left window, you have the new SAP original that already contains
the modifications that can be executed automatically.
In the right window, you see the old modified source.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 0M101 - Manual comparison required, partially mixed automatically ?

  The SAP error message "0M101 Manual comparison required, partially mixed automatically" typically occurs in the context of inventory management or material valuation. This message indicates that there is a discrepancy in the valuation of materials, often due to a mix of different valuation types or methods that cannot be automatically reconciled by the system.
  Cause:
  
  Mixed Valuation Types: The error often arises when materials with different valuation types (e.g., moving average price vs. standard price) are involved in a transaction. SAP cannot automatically determine how to reconcile these differences.
  Partial Stock Mix: If there are different batches or stock types (e.g., consignment stock, unrestricted stock) that are being processed together, the system may require manual intervention to ensure proper valuation.
  Configuration Issues: Incorrect configuration in the material master or valuation settings can lead to this error.
  
  Solution:
  
  Manual Comparison: As the error message suggests, you will need to perform a manual comparison of the materials involved. This may involve checking the material master records to ensure that the valuation types are consistent.
  Review Material Master: Check the material master data for the materials involved in the transaction. Ensure that the valuation type and method are appropriate and consistent.
  Batch Management: If batch management is enabled, ensure that the batches being processed are compatible in terms of valuation.
  Transaction Review: Review the transaction that triggered the error. Ensure that the stock types and valuation methods are correctly aligned.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling mixed valuation issues.
  Configuration Check: If the issue persists, consult with your SAP configuration team to review the settings related to material valuation and inventory management.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03 (Display Material), MB1A (Goods Withdrawal), and MB1B (Transfer Posting) to analyze the materials involved.
  User Roles: Ensure that users have the appropriate roles and authorizations to perform the necessary actions to resolve the issue.
  Training: Consider training for users involved in inventory management to better understand how to handle valuation discrepancies.
  
  By following these steps, you should be able to address the "0M101 Manual comparison required, partially mixed automatically" error effectively.