How To Fix M3124 - Transaction control error

SAP Error Message - Details

• Message type: E = Error

• Message class: M3 - Material Master

• Message number: 124

• Message text: Transaction control error

What causes this issue?

The transaction code is missing in table T135A.
INCLUDE NA_STAND_TAB_SYS

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message M3124 - Transaction control error ?

  The SAP error message M3124, which indicates a "Transaction control error," typically arises during the processing of inventory management transactions. This error can occur for various reasons, often related to issues with the transaction control settings or the configuration of the material master data.
  Causes of M3124 Error
  
  
  Transaction Control Settings: The error may be due to incorrect or missing transaction control settings in the material master or in the configuration of the movement types.
  
  
  Movement Type Issues: The movement type being used may not be allowed for the specific transaction or may not be configured correctly in the system.
  
  
  Material Master Data: There could be issues with the material master data, such as missing or incorrect information that affects how transactions are processed.
  
  
  Stock Type Restrictions: The stock type (e.g., unrestricted, quality inspection, blocked) may not allow the transaction being attempted.
  
  
  User Authorizations: The user may not have the necessary authorizations to perform the transaction.
  
  
  Solutions to M3124 Error
  
  
  Check Movement Type Configuration:
  
  Go to the movement type configuration in SPRO (Transaction Code: SPRO).
  Ensure that the movement type is correctly configured and that it is allowed for the transaction you are trying to perform.
  
  
  
  Review Material Master Data:
  
  Check the material master data for the material involved in the transaction (Transaction Code: MM03).
  Ensure that all necessary fields are filled out correctly and that the material is set up for the appropriate valuation and stock types.
  
  
  
  Verify Transaction Control Settings:
  
  Review the transaction control settings in the material master and ensure they are set up correctly for the type of transaction you are trying to execute.
  
  
  
  Check Stock Types:
  
  Ensure that the stock type you are trying to use allows for the transaction. For example, if you are trying to post a goods movement for a material in quality inspection stock, ensure that the movement type allows this.
  
  
  
  User Authorizations:
  
  Check if the user has the necessary authorizations to perform the transaction. This can be done by reviewing the user's roles and authorizations in the system.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to the M3124 error.
  
  
  
  Related Information
  
  
  Transaction Codes: 
  
  MM03 (Display Material), MM02 (Change Material), SPRO (Customizing).
  
  
  
  SAP Documentation: 
  
  Refer to SAP Help documentation for detailed information on inventory management and movement types.
  
  
  
  SAP Community: 
  
  Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  
  
  If the problem persists after checking these areas, it may be beneficial to consult with your SAP support team or a technical consultant who can provide deeper insights into the specific configuration of your SAP system.