How To Fix MW372 - Invalid key for alloc tbl item record: &

SAP Error Message - Details

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 372

• Message text: Invalid key for alloc tbl item record: &

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 MW372 - Invalid key for alloc tbl item record: & ?

  The SAP error message MW372, which states "Invalid key for alloc tbl item record: &," typically occurs in the context of inventory management or material management when there is an issue with the allocation table for a specific item. This error can arise due to various reasons, including data inconsistencies, missing entries, or incorrect configurations.
  Causes:
  
  Missing Allocation Data: The allocation table for the specified item may not have been created or may be incomplete.
  Incorrect Material Master Data: The material master data might be incorrect or not properly maintained, leading to issues in allocation.
  Data Inconsistencies: There may be inconsistencies in the database, such as orphaned records or mismatched keys.
  Configuration Issues: The system configuration for inventory management or allocation might not be set up correctly.
  User Input Errors: Incorrect input during transactions that involve allocation can lead to this error.
  
  Solutions:
  
  Check Material Master Data: Verify that the material master data for the affected item is complete and correct. Ensure that all necessary fields are filled out properly.
  Review Allocation Table: Check the allocation table for the specific item to ensure that it exists and is populated correctly. You can use transaction codes like MM03 to view material details.
  Recreate Allocation Records: If the allocation records are missing or corrupted, you may need to recreate them. This can often be done through the relevant transaction or by running a report that regenerates the allocation data.
  Check Configuration Settings: Review the configuration settings in the SAP system related to inventory management and allocation. Ensure that all necessary settings are correctly configured.
  Run Consistency Checks: Use SAP tools to run consistency checks on the database to identify and resolve any inconsistencies.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates that resolve known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03 (Display Material), MB52 (List Warehouse Stocks on Hand), and MB1A (Goods Withdrawal) to help diagnose the issue.
  SAP Documentation: Refer to SAP Help documentation for detailed information on material management and allocation processes.
  Support Forums: Consider checking SAP community forums or support channels for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP support team or consult with an SAP expert for further investigation.