How To Fix MP012 - All materials have been selected

SAP Error Message - Details

• Message type: E = Error

• Message class: MP - Forecast Nucleus

• Message number: 012

• Message text: All materials have been selected

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.

Unfortunately, there isn't any extra information in this error notice.

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MP012 - All materials have been selected ?

  The SAP error message MP012 ("All materials have been selected") typically occurs in the context of Material Requirements Planning (MRP) or during the processing of production orders, where the system indicates that there are no more materials to be selected for the operation you are trying to perform. This can happen in various scenarios, such as when trying to create a production order, run MRP, or perform a stock transfer.
  Causes:
  
  All Materials Processed: The most straightforward cause is that all materials required for the operation have already been processed or selected.
  Selection Criteria: The selection criteria used in the transaction may have filtered out all materials, leading to this message.
  Stock Availability: There may be no stock available for the materials you are trying to select, or they may be reserved for other processes.
  Configuration Issues: There could be configuration issues in the MRP settings or material master data that prevent the selection of materials.
  Status of Materials: The materials may be in a status that does not allow them to be selected (e.g., blocked, not released).
  
  Solutions:
  
  Check Material Availability: Verify the availability of the materials in the inventory. Use transaction codes like MMBE to check stock levels.
  Review Selection Criteria: Ensure that the selection criteria you are using are correct and that they include the materials you expect to see.
  Check Material Status: Review the status of the materials in the material master to ensure they are not blocked or restricted.
  Run MRP Again: If you are running MRP, consider executing it again to see if the materials become available after any changes.
  Review MRP Settings: Check the MRP configuration settings to ensure they are set up correctly for the materials in question.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the transaction you are using.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MD01 (MRP Run), CO01 (Create Production Order), and MMBE (Stock Overview).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Authorization: Ensure that you have the necessary authorizations to perform the actions related to the materials in question.
  Consult with SAP Support: If the issue persists, consider reaching out to SAP support for further assistance.
  
  By following these steps, you should be able to diagnose and resolve the MP012 error in SAP.