How To Fix FRMLDLG173 - Generation is not possible; no input materials exist

SAP Error Message - Details

• Message type: E = Error

• Message class: FRMLDLG - RMS-FRM: Dialog Messages for Formula

• Message number: 173

• Message text: Generation is not possible; no input materials exist

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 FRMLDLG173 - Generation is not possible; no input materials exist ?

  The SAP error message FRMLDLG173, which states "Generation is not possible; no input materials exist," typically occurs in the context of production planning or material requirements planning (MRP) when trying to generate a production order or a recipe. This error indicates that the system cannot find the necessary input materials required for the production process.
  Causes:
  
  
  Missing Input Materials: The most common cause is that the input materials required for the production of the finished product are not available in the system. This could be due to:
  
  The materials not being created in the system.
  The materials being marked as inactive or deleted.
  The materials not being assigned to the bill of materials (BOM) for the product.
  
  
  
  Incorrect BOM Configuration: The bill of materials may not be correctly configured, meaning that the necessary components are not listed.
  
  
  Material Master Data Issues: The material master data for the input materials may be incomplete or incorrect, leading to the system not recognizing them.
  
  
  Plant or Storage Location Issues: The materials may not be available in the specified plant or storage location.
  
  
  Status of Materials: The materials may be blocked or have a status that prevents them from being used in production.
  
  
  Solutions:
  
  
  Check Input Materials: Verify that all required input materials are created in the system and are active. You can do this by checking the material master records.
  
  
  Review BOM: Ensure that the bill of materials for the finished product includes all necessary components. You can do this by navigating to the BOM in SAP and checking the components listed.
  
  
  Material Master Data: Review the material master data for the input materials to ensure that all necessary information is complete and correct.
  
  
  Check Plant and Storage Location: Make sure that the input materials are available in the correct plant and storage location. You can check this in the material master or stock overview.
  
  
  Status Check: Ensure that the materials are not blocked or have any restrictions that would prevent them from being used in production.
  
  
  MRP Run: If the materials are not available due to stock levels, consider running an MRP to generate procurement proposals for the missing materials.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like MM03 (Display Material), CS03 (Display BOM), and MD04 (Stock/Requirements List) to investigate the issue further.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  Documentation: Refer to SAP documentation for detailed information on BOMs, material master data, and production planning processes.
  
  By following these steps, you should be able to identify the root cause of the error and take appropriate action to resolve it.