How To Fix C+394 - Mismatch between ML Control Rec. and ML Period Totals Rec. Qnty

SAP Error Message - Details

• Message type: E = Error

• Message class: C+ -

• Message number: 394

• Message text: Mismatch between ML Control Rec. and ML Period Totals Rec. Qnty

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message C+394 - Mismatch between ML Control Rec. and ML Period Totals Rec. Qnty ?

  The SAP error message C+394, which indicates a "Mismatch between ML Control Rec. and ML Period Totals Rec. Qnty," typically arises in the context of Material Ledger (ML) when there is a discrepancy between the control record and the period totals record for a material. This can occur during the closing process of a period, particularly in the context of actual costing.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data due to manual entries, incorrect postings, or system errors.
  Incomplete Period Closing: If the previous period was not closed properly, it can lead to mismatches in the control and totals records.
  Changes in Master Data: Changes in material master data or configuration settings that affect the Material Ledger can lead to discrepancies.
  Incorrect Configuration: Issues with the configuration of the Material Ledger or the actual costing process can also cause this error.
  Parallel Currencies: If you are using multiple currencies, discrepancies can arise from currency conversion issues.
  
  Solutions:
  
  Check Data Consistency: Use transaction codes like CKM3N (Material Ledger Document) or CKM2 (Material Ledger: Display) to review the relevant data for inconsistencies.
  Reconcile Control and Totals Records: Compare the control record and the period totals record to identify the specific discrepancies. You may need to adjust the records to ensure they match.
  Close Previous Periods: Ensure that all previous periods are closed correctly. If necessary, reopen the previous period, correct any errors, and then close it again.
  Review Configuration: Check the configuration settings for the Material Ledger and actual costing to ensure they are set up correctly.
  Run Reports: Use standard SAP reports to analyze the Material Ledger data and identify any discrepancies. Reports like S_ALR_87012357 (Material Ledger: Periodic Valuation) can be helpful.
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on resolving it.
  Seek Help from SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it involves complex configurations or custom developments.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CKM3N, CKM2, and others related to Material Ledger.
  Material Ledger Configuration: Understanding the configuration of the Material Ledger in your SAP system can help prevent such issues in the future.
  Documentation: Review SAP documentation and best practices for Material Ledger and actual costing to ensure compliance with standard procedures.
  
  By following these steps, you should be able to identify and resolve the cause of the C+394 error in your SAP system.